What you need to know about hygiene: 7 unexpected tips

Since childhood, we are taught basic hygiene skills: leave outdoor shoes at the entrance, wash your hands after using the toilet and before eating. These simple rules help keep your home clean and prevent the spread of infections.

However, there are many other aspects of hygiene that are not so obvious and may raise questions. For example, how to properly care for your ears? How often should you change your socks and underwear? Is it really necessary to make your bed every morning? These and other questions regarding everyday hygiene deserve attention, because the right answers to them can significantly affect our health and well-being. In this article, we have collected recommendations from experts – doctors and scientists who will help you understand these important issues.

TIP #1: Avoid using cotton swabs and ear curettes

The skin lining the ear canal is a natural barrier that protects the ear from dust, dirt and germs. This barrier is very important for maintaining healthy ears. However, like any other part of our body, the skin in the ears is constantly being renewed. Over time, the surface skin cells die and need to be removed from the body to prevent the accumulation of dead particles.

In order for dead cells to be able to leave the ear naturally, the ear canal is equipped with sebaceous and sulfur glands that secrete a special secretion. This secretion, when mixed with dead cells, forms earwax. Although earwax may seem untidy, it plays an important role in protecting the ear by creating a barrier that does not allow dust and germs to penetrate inside.

There is often a desire to remove wax with cotton swabs or other tools to keep the ears clean. However, this can be dangerous and does more harm than good.

What to do

Ears are an organ that has the ability to clean themselves. When we chew food or talk, jaw movements naturally move wax, along with dirt particles, to the outer part of the ear. That is why there is no need to clean the inside of the ear canal regularly. It is enough to gently wipe the auricle with a soft damp cloth or towel from time to time to remove visible traces of wax.

Using cotton swabs, ear curettes or tampons can lead to a significant portion of the wax being pressed deeper into the ear canal, which, in turn, can provoke the formation of a wax plug. In addition, a stick or curette can damage the delicate skin of the ear canal or even the eardrum, which will lead to serious hearing problems.

What to consider

In most cases, according to doctors, ears do not need to be cleaned at all, since they cope with this task on their own. However, there are people who experience increased wax production, a narrow ear canal or a predisposition to infections. In such cases, there is a risk of earwax plugs, which can cause discomfort and hearing loss.

If you suspect that you have earwax plugs, do not rush to use cotton swabs or other improvised means. It is best to put a few drops of baby oil or hydrogen peroxide in your ear. This will help soften the earwax plug, and within 1-2 days it will naturally come out. After this, you can gently rinse your ear with warm water, avoiding sudden movements and strong pressure. It is important to dry the ear by wiping it with a soft towel to prevent water from getting into the ear canal, which can cause irritation.

If discomfort persists after these procedures, it is better to consult an otolaryngologist. A specialist will be able to safely and effectively remove the plug, as well as give recommendations for ear care, taking into account your individual characteristics.

Tip #2: Change your socks once or twice a day

Why is this important?

The skin of your feet actively secretes sweat, which is necessary to regulate body temperature and prevent overheating. Sweat contains various substances, such as lipids, proteins and hormones. Although sweat itself is almost odorless, these components become a breeding ground for bacteria living on the skin. As a result of the bacteria’s activity, volatile compounds are formed, which give sweat an unpleasant odor.

These bacteria begin to actively multiply immediately after favorable conditions are created, such as high humidity and temperature. Therefore, most people who put on clean socks in the morning already have a characteristic unpleasant odor from their feet by the evening. This happens because bacteria have time to process the components of sweat during the day, releasing metabolic products that cause the odor.

What to do

In order to avoid an unpleasant odor and reduce the risk of developing skin diseases, it is recommended to change your socks at least once a day. This simple step will help prevent bacteria from accumulating on the skin and fabric of your socks, as well as reduce the likelihood of developing fungal and bacterial infections that can affect the skin of your feet and nails.

If you are in high-temperature conditions, such as in the heat, are actively involved in sports, or suffer from excessive sweating of the feet, you should change your socks more often – twice a day. Frequent changing of socks helps keep your feet dry, which significantly slows the growth and reproduction of bacteria and fungi that love a moist environment.

How to choose socks?

It does not matter what material your socks are made of – they should be changed 1-2 times a day. However, materials can still affect the comfort and health of your feet. If you are prone to fungal infections or you often experience rubbing of the feet, choose socks made of materials that wick moisture away from the skin, such as polyester or acrylic. These materials promote rapid evaporation of moisture, which helps keep your feet dry.

People with excessive sweating of the feet are better off with socks that not only absorb moisture but also provide good ventilation. Such products help maintain a cool and dry environment for the feet, reducing the risk of excessive sweating. Usually, socks made of natural materials such as cotton or wool are used for this purpose. These fabrics allow the skin to breathe and prevent the feet from overheating, which is especially important in the warm season.

Also, do not forget that socks need to be washed after each use. Even if the socks do not look dirty, bacteria and fungi can remain on their surface, which will begin to multiply when worn again. Regularly washing socks helps prevent the accumulation of microorganisms and keeps your feet healthy.

Tip #3: Wear underwear as long as it retains its shape and comfort

Why is this important

Some sources recommend changing underwear, especially underwear, every 6 to 12 months. This advice is related to the fact that over time, the fabric can accumulate microbes that can cause various infections. This is especially true for underwear that is worn daily and is often exposed to sweat and other body secretions.

Underwear, as a rule, fits tightly to the body and creates a warm, moist environment, which is ideal for the reproduction of bacteria and fungi. Microorganisms found on the skin, mucous membranes of the genitals or getting on the fabric with feces can survive in such an environment and, under certain conditions, cause infectious diseases. For example, some types of bacteria can cause cystitis or other urogenital infections.

What to do

Despite the fact that the risk of microorganisms accumulating in underwear exists, regularly changing and washing underwear significantly reduces this danger. If a person changes underwear daily and washes it after each wear, using modern detergents, most microbes die. Modern washing powders and gels contain active ingredients such as bleach activators and antibacterial additives that effectively destroy most bacteria and fungi even at low water temperatures.

Even if a small number of microorganisms survive washing, they do not pose a serious threat to health. The body’s immune system is strong enough to cope with this amount of microbes and prevent the development of infection. An important aspect is the regularity of changing underwear and thorough washing, which allows you to maintain the necessary level of hygiene and reduces the risk of disease.

Features and service life of underwear

Regular changing and washing of underwear helps to minimize the microbiological hazard, so underwear does not have a strict expiration date. If your underwear remains intact, does not lose its shape and still fits comfortably, you can continue to wear it.

However, it is important to pay attention to the condition of the fabric. If the underwear begins to lose elasticity, stretches or loses its shape, it may no longer provide the necessary support and comfort. In such cases, it is better to replace it with a new one to maintain maximum comfort and hygiene.

It is also worth considering individual preferences and feelings. If you feel that your underwear is no longer as comfortable as it used to be, or you feel discomfort, this may be a signal that it is time to update your wardrobe.

Tip #4: Shower Daily

Why It Matters?

The question of how often to shower is controversial both among experts and in popular literature. Some experts insist that daily washing is necessary to remove dirt, sweat and dead skin cells. However, there is an opinion that frequent washing can be harmful, since it washes away not only dirt, but also sebum – a natural oil that moisturizes the skin, maintains its microbiome and partially protects against ultraviolet radiation.

What to do?

Sebum plays an important role in protecting the skin, but it is also a breeding ground for bacteria that live on the surface of the skin. These bacteria process the components of sebum, and their waste products create a characteristic body odor.

Sebum is especially actively produced in young people during puberty, as well as in those who wear synthetic clothing, do physical work, or spend a lot of time in hot conditions. In such cases, it is recommended to shower every day to control body odor and maintain hygiene at the proper level.

Features and recommendations

To avoid overdrying the skin, especially in the summer, it is recommended to shower daily, using warm, but not hot water. It is better to limit the duration of the shower to 10 minutes, and to cleanse the skin, choose soft shower gels that do not contain dyes and strong fragrances. Such products gently remove excess sebum without disturbing the protective barrier of the skin.

There is no need to wash your hair every day, unless your hair tends to get dirty quickly, such as in people with oily scalps or those who play sports.

In winter, you can shower every other day, as the skin tends to get dry during this period due to cold air and heating. However, the rules remain the same: use warm water and mild detergents to avoid overdrying the skin.

Tip #5: Make your bed an hour after waking up

Why is this important?

Making your bed protects your bedding from dust and dirt. However, there is a hypothesis that damp sheets covered with a bedspread can promote the proliferation of dust mites – microscopic organisms that can cause allergies in some people. If the bed is left unmade, the sheets dry out and the number of mites may decrease.

What to do?

For people with dust allergies, simply drying the bed will not solve the problem, since the allergy can be caused not only by live mites, but also by their dead remains. To minimize the number of dust mites, it is important to maintain indoor humidity below 50%, use dust-proof covers for mattresses and pillows, wash bed linen once a week at a temperature of at least +60 °C, and regularly carry out wet cleaning.

However, making the bed some time after waking up is a good habit. It allows the bed to dry, which makes sleeping on it more comfortable and slows down the proliferation of bacteria that can cause an unpleasant odor.

Features and recommendations

Although there is no scientific consensus on whether it is necessary to make the bed every day, this habit has more pros than cons. A made bed not only keeps the room tidy, but also helps to set the tone for a productive day.

If you let your linen dry before making your bed after waking up, the benefits of this action become obvious. To do this, just do other morning chores – wash your face, have breakfast or exercise. In about an hour, the bed linen will be dry and can be neatly tucked.

Tip # 6: Use chlorine-containing cleaning products

Why it is important?

Some people avoid using chlorine-containing cleaning products at home, fearing the release of toxic chlorine, which can be harmful to health. However, the correct use of these products helps to effectively combat dirt and germs.

What to do?

The main component of most such products is sodium hypochlorite (NaClO), which, when dissolved in water, forms chlorine compounds that act as powerful oxidizers. These compounds not only bleach, but also destroy the membranes of viruses and the cell walls of bacteria, making chlorine-containing products effective in the fight against germs.

Chlorine gas is released only in a very acidic environment (pH less than 4). To avoid this, sodium hydroxide (NaOH) is added to cleaning products, which increases the pH of the solution to a safe level. Therefore, when using chlorine-containing products, it is important not to mix them with acidic products such as vinegar or citric acid to avoid the release of harmful gases.

Features and recommendations

When used according to the instructions and with a frequency of use no more than four times a week, chlorine-containing products do not pose a health risk. These products may cause mild irritation if they come into contact with the skin or eyes, but there will be no serious consequences if the affected areas are quickly washed with water.

However, people with dermatitis or asthma should avoid using such products. In people with dermatitis, chlorine-containing products can aggravate the irritation, and in asthmatics, even small amounts of volatile hypochlorous acid, which can be released during cleaning, can trigger an attack.

Tip #7: Don’t be afraid to use public washing machines and laundries

Why it’s important?

Biofilms can form inside washing machines, which are home to conditionally opportunistic bacteria, such as pseudomonas, citrobacter, and serratia. These microorganisms can cause infections in people with weakened immune systems, especially pregnant women, hospitalized patients, and the elderly.

What to do?

To date, cases of infections caused by opportunistic bacteria from washing machines have been reported only in hospitals and large healthcare facilities. There are no reports of customers of laundries or public washing machines in hotels or hostels becoming ill due to these bacteria.

However, people with weakened immune systems, including pregnant women and those taking immunosuppressants, should avoid doing their laundry in public places. When traveling, it is safer to take your clothes to large, reputable laundries or dry cleaners.

Features and recommendations

If you do not have access to a laundromat or dry cleaner, you can minimize the risk by washing in a public washing machine. Adding a product with bleach activator TAED and active oxygen agents to water allows for effective destruction of bacteria. These products work even at a temperature of +40 °C, which makes them suitable for washing colored items and linen made from natural fabrics.

Why Fruits Can Change How Medicines Work

When a medicine enters the body, it goes through four key stages that determine its effectiveness and safety:

• Absorption is the process by which a medicine that has been introduced into the body (in the case of oral medications, this is the gastrointestinal tract) moves into the bloodstream. How quickly and to what extent the drug is absorbed is important here, as this affects its concentration in the blood.
• Distribution is the stage at which the medicine moves from the blood to the various tissues and organs where it must perform its function. The effectiveness of distribution depends on many factors, including the ability of the substance to penetrate cell membranes and interact with receptors in the target organs.
• Metabolism is the process of chemical changes that a medicine goes through in the body. Most of the metabolism occurs in the liver, where active compounds can be converted into more active or less active forms, as well as into waste products ready for elimination from the body.
• Elimination is the final phase in which the drug and its metabolites are eliminated from the body, usually via the kidneys or liver. The efficiency of this process is critical to prevent toxic levels of the drug from building up in the body.

Fruits and other foods containing bioactive compounds can affect any of these phases. If a fruit or food alters one of these phases, it can make the drug less effective or cause unwanted effects such as toxicity.

How the Fruit-Drug Interactions Were Discovered

Interest in fruit-drug interactions began in the late 1990s, when researchers were studying the effects of alcohol on the antihypertensive drug felodipine. In one experiment, grapefruit juice was used to mask the taste of the alcohol. The scientists found that the combination of felodipine, alcohol, and grapefruit juice significantly enhanced the blood pressure-lowering effect, more than expected. This suggested that it was the grapefruit, not the alcohol, that had the strongest effect on the drug. Confirmed studies have confirmed that grapefruit does indeed alter the action of drugs.

Since then, many laboratory and animal studies have been conducted that have shown how bioactive substances in fruits can interact with drugs. However, not all of this data has been confirmed in clinical trials.

Reasons for discrepancies between laboratory and clinical data

The discrepancies between laboratory and clinical data can be explained by several factors. First, the active compound may affect drug metabolism only at concentrations that are not achievable with normal fruit consumption. Second, the concentration of active substances in fruits can vary depending on the variety, growing conditions, and other factors such as climate. This means that laboratory experiments do not always accurately reflect the real effect of fruits on drugs.

Which fruits affect the action of drugs?

Some fruits contain bioactive substances that can alter the action of drugs. However, for most fruits, this effect is not of significant clinical significance. This means that although laboratory studies may show possible fruit-drug interactions, in real-world settings this effect may not be evident.

However, fruit juices can directly affect the effectiveness of medications when taken with them. For example, acidic juices such as orange or lemon juice can reduce the effectiveness of some antibiotics, including penicillin. Cranberry juice, when taken with blood thinners, can increase the risk of bleeding. Therefore, for most medications, it is recommended to take them with water only. The exception is iron supplements, which are better absorbed with vitamin C. In this case, freshly squeezed orange juice may be useful.

How Much Fruit Affects Medicines?

Different fruits and their juices have different effects on medications. Grapefruit has a significant effect even in relatively small amounts – it is enough to eat one medium-sized fruit or drink a glass of juice for the interaction with the drug to be significant. This effect can last up to three days after grapefruit consumption, meaning that grapefruit should be avoided for several days before taking the medication.

The effect of other fruits, such as apples, on the effectiveness of medications is usually less significant. For example, in studies with apple juice, participants drank between 600 and 1200 ml of juice, which is equivalent to 9 to 18 apples. This amount of juice is rarely consumed in a day, and most people do not eat that many apples, so the clinical significance of this effect is considered questionable.

As a result, recommendations for fruit and juice consumption are less stringent than for grapefruit. Moderate consumption of a fruit a few hours after taking medication is usually safe. However, if you have information about the interaction of a specific product with your medication, it is always best to consult a doctor to avoid possible negative consequences.

Consulting a doctor and studying the instructions for the drug

The first step to safely combining fruits with medications is to consult a doctor. Consult a specialist who can give recommendations on the interaction of specific fruits and the drugs you are taking. However, it is worth understanding that even an experienced doctor does not always have complete information about all possible interactions, since new data appears regularly.

Studying the instructions for the drug is also important, but it is worth considering that the instructions may not contain comprehensive information about interactions with fruits. The instructions often only list the most common interactions, and less obvious combinations may be missed. Therefore, it is important not only to read the instructions, but also to look for additional information.

Searching for information on specialized resources

If the information in the leaflet is insufficient or you have not received the necessary information from your doctor, the next step is to search for information on specialized medical resources. Many medical websites and databases provide up-to-date information on drug-food interactions, including fruits. These resources can help you get a better idea of ​​how your favorite fruit may affect the action of the medication you are taking.

What you need to know about fruit-drug interactions

Grapefruit requires special attention

Grapefruit is especially important in the context of drug interactions. Its juice is known for its ability to increase the toxicity of many drugs, which can lead to serious side effects. This is due to the fact that grapefruit contains substances that affect the enzymes in the liver responsible for drug metabolism. Therefore, if you take medications on a regular basis, it is recommended to completely exclude grapefruit from your diet to avoid potential negative consequences.

General recommendations for fruit and drug interactions

Fruits and their juices can interact with a variety of medications, including antibiotics, psychiatric medications, anticoagulants (blood thinners), blood pressure medications, heart medications, cancer medications, autoimmune medications, erectile dysfunction medications, antiepileptic medications, painkillers, statins, and hormones. When taking these medications, it is especially important to be aware of potential interactions with fruits and their juices.

General recommendations for taking medications

In most cases, it is recommended to take medications with water only. Using fruit juices to take medications may reduce their effectiveness or cause adverse reactions. It is also worth paying attention to the recommendations for the time of taking the medication: some medications are best taken before meals, while others are best taken during or after meals. This may affect their absorption and effectiveness.

Use with other fruits

In the case of other fruits, the effect on the effectiveness of the medication is usually less significant. For example, apple juice or bananas do not have such a pronounced effect on the action of most medications. However, avoid drinking fruit juices with medications and do not overeat fruits.

Check interactions and consult with a doctor

Always check what drugs can and cannot be combined with. If you have doubts or questions about the interaction of a particular fruit with your medication, it is better to consult with a doctor. This will help you avoid potential problems and get safe recommendations on combining food and medications.

How the taste affects the healthiness of fruits and vegetables?

It is true that some nutrients in fruits and vegetables contribute to their pleasant taste. For example, sugars and aromatic compounds can make fruits sweeter and more aromatic. However, it is impossible to say that tasty products are necessarily healthier than tasteless ones. The healthiness of fruits is determined not only by their taste, but also by their chemical composition. Fruits and vegetables contain fiber, vitamins, and other important components that contribute to health, regardless of their taste. Taste is a multifaceted indicator that is not always directly related to the nutritional value of a product.

How taste perception affects food choices?

Taste perception is associated with individual preferences and depends on the work of taste buds and smell. These receptors react to the content of sugars, acids, and aromatic compounds in a product. For example, sweet fruits contain more sugars and aromatic substances, which make them more pleasant to taste. The flavor of fruits and vegetables can vary depending on many factors, such as time of picking, storage conditions, and varieties.

Factors Affecting the Flavor of Fruits and Vegetables

• Picking Time and Seasonality: Seasonal produce tends to have a more pronounced flavor because it is picked when it is fully ripe. Produce that is picked before it is fully ripe for long-distance transportation may have a less intense flavor. For example, strawberries picked before they are fully ripe will be more sour than those picked when they are ripe.
• Storage Duration: The flavor of fruits and vegetables also changes depending on how long they are stored. For example, freshly picked broccoli may have a sweet taste that disappears with long-term storage, becoming bitter. Some of the nutrients and flavors may be destroyed during storage, which affects the flavor of the product.
• Breeding and Variety: In recent decades, breeding of fruits and vegetables has been aimed at increasing yield, resistance to pests and diseases, and the ability to withstand long-distance transportation and storage. As a result, some varieties have become less tasty, although in some cases, breeding has improved the taste, for example, by breeding sweeter varieties.

Comparison of taste and health benefits

Aromatic substances, which are responsible for the taste and smell of fruits and vegetables, make up only 0.001-0.01% of the fruit’s weight. These substances are formed from nutrients such as fatty acids and antioxidants, which partly reflect the content of nutrients in the product. However, the absence of a bright aroma does not necessarily mean that the fruit or vegetable does not contain nutrients.

Fiber, an important component for normalizing digestion and preventing diseases, does not significantly affect the taste and smell of products. It is present in both tasty and less tasty fruits. Other nutrients, such as water-soluble vitamins, can partially deteriorate during long-term storage, but fat-soluble vitamins and minerals remain more stable. Fiber and minerals are preserved even in stale fruits and vegetables, providing their nutritional value.

Consumption recommendations

To get the most benefit, it is recommended to choose seasonal vegetables and fruits that have just arrived on the market. However, if seasonal products are not available, it is important to include any vegetables and fruits in the diet, rather than exclude them. According to current recommendations, adults should consume about five servings of fruits and vegetables per day, which is about 400 grams.

Summary

It cannot be said unequivocally that tasty fruits and vegetables are always healthier than unpalatable ones. However, a pleasant taste can contribute to greater consumption of products, which has a positive effect on providing the body with essential vitamins and fiber. From this point of view, tasty fruits and vegetables can be healthier, since they are included in the diet more readily and in larger quantities.

It is Easy to Find and Treat the Cause of the Disease

Many people tend to believe that skin conditions such as rashes can be easily explained and eliminated, associating them with poor nutrition, gastrointestinal (GI) problems, or allergies. However, it often turns out that the causes of skin diseases can be much more complex and multifaceted.

These problems do not always have obvious or easily eliminated causes, as is the case with other chronic non-communicable diseases. The skin can react to internal and external factors that are difficult to identify and eliminate without proper medical examination.

Rashes Are Not Serious

Many people underestimate or ignore rashes, believing that this is not a serious problem. As a result, they may avoid using medical treatments, considering rashes to be insignificant. However, such conditions can have a significant impact on quality of life. They can cause discomfort, emotional distress, and even social problems, so it is important to take them seriously and seek medical help when needed.

You Should Get Rid of “Toxins”

A common myth is that you can cleanse your body of “toxins” using various supplements or methods. In fact, evidence-based medicine is based on the use of proven drugs and methods that have scientific evidence to support their effectiveness and safety. Before taking any supplements or undergoing procedures, you should undergo an examination and receive an accurate diagnosis from a qualified doctor. Cleansing the body of toxins, as is sometimes advertised, has no serious scientific evidence.

You Can Restore Skin’s Youth

Some people turn to dermatologists in the hope of stopping the aging process of the skin or returning its condition to 10-20 years ago. They may expect that cosmetic or medical procedures will be able to change the genetically predetermined features of the skin and hair.

However, at the moment, science does not have methods that could effectively and safely restore the former youth of the skin. While various treatments can improve the appearance and condition of the skin, it is impossible to completely stop or reverse the aging process.

There are universal remedies

Many people believe that there are universal cosmetics that can solve all skin problems. However, treating skin diseases often takes time and an individual approach. The problem with skin care cosmetics is that brands often focus on positive results, hiding the limitations and potential side effects. There is no one product that would suit all cases and all skin types.

Unusual changes in the skin require an immediate visit to the doctor

A visit to the doctor is necessary when skin changes begin to affect the quality of life or if the same problems appear regularly and do not go away for a long time. Not all skin changes require immediate medical intervention, but caution should be exercised when the changes become permanent or cause discomfort.

Sun protection is marketing

There are many studies that confirm that ultraviolet radiation is a significant risk factor for skin cancer. The World Health Organization (WHO) recommendations for sunscreen use are not a marketing ploy. They are based on scientific evidence of the damage UV rays can cause to the skin. Sunscreens with an SPF that protects against both UVA and UVB help reduce the risk of skin damage and cancer.

Moles should not be removed

There are many myths and superstitions associated with mole removal, such as fear of changing one’s fate, the mole growing in another place, or the risk of death from metastasis. However, benign moles are not prone to metastasis, and their removal should not cause such consequences if performed by a qualified doctor.

Mole removal may be necessary for diagnosis or to correct aesthetic or medical problems, and is not dangerous if done correctly.

However, despite all its benefits, Brazil nuts require a special approach to consumption. Unlike other nuts, they should be eaten in limited quantities, since excess selenium can be as dangerous to health as its deficiency. This is especially important to consider when creating a balanced diet.

Although Brazil nuts do not have any special medicinal properties, they can be included in the diet in moderation if you like the taste. But it is worth remembering that an excess of selenium can lead to negative consequences such as toxicity, which is expressed in symptoms ranging from nausea to serious heart and kidney problems. Therefore, doctors and nutritionists recommend consuming this nut with caution, not exceeding the permissible norm.

The Brazil nut is the fruit of the Bertholletia excelsa tree, which grows in the Amazon rainforest in countries such as Guyana, Colombia, Venezuela, Peru, Bolivia and Brazil. These trees can reach colossal sizes – up to 49 meters in height and up to 3 meters in trunk girth. This makes Bertholletia excelsa one of the most majestic trees in the Amazon forests, where it towers over the rest of the tropical flora, giving the forests a unique appearance.

Interestingly, the Brazil nut is mined exclusively in this region, since the life of the tree is closely connected with the unique ecosystem of the Amazon. The bulk of the world’s supply of Brazil nuts comes from wild trees, since attempts to grow them on plantations face difficulties. The fact is that pollination of Bertholletia excelsa flowers requires special types of bees that live only in the Amazon tropics, which makes cultivation of these trees outside this region almost impossible.

According to the recommendations of the World Health Organization (WHO), nuts should be part of a healthy diet, as they are rich in unsaturated fats, proteins, fiber, minerals and vitamins. The optimal daily intake of nuts is 25-30 grams, but in the case of Brazil nuts, this recommendation requires special attention. This nut differs significantly in composition from other types, which requires limiting its consumption.

Just one Brazil nut weighing about 5 grams contains more than 100% of the daily selenium intake. This makes it unique in its composition, but at the same time imposes restrictions on its consumption. It is almost impossible to get enough protein, fiber or potassium from Brazil nuts without exceeding the permissible selenium intake. Therefore, it is important to observe moderation and not get carried away with this product, so as not to encounter negative health consequences.

The main value of Brazil nuts is their high content of selenium – an important microelement that plays a key role in maintaining health. Selenium is necessary for the normal functioning of the thyroid gland, strengthening the immune system, maintaining reproductive function and performing a number of other vital processes in the body.

Selenium has a significant impact on overall health, so it is believed that adding Brazil nuts to the diet or taking selenium supplements can help prevent chronic diseases such as diabetes, cancer and cardiovascular disease. However, modern scientific research shows that additional selenium intake in people who do not have a deficiency does not bring significant benefits and does not improve health.

There are extensive reviews of clinical trials devoted to studying the effects of Brazil nuts. The results of these studies show that regular consumption of Brazil nuts by people with normal selenium levels and a balanced diet does not lead to improved health. Moreover, excessive consumption of these nuts can be harmful, as excess selenium in the body can cause negative effects.

Brazil nuts can indeed be useful for people who have a selenium deficiency. However, deficiency of this micronutrient is quite rare, since selenium is found in many foods, such as beef, organ meats, eggs, chicken, turkey, fish, cottage cheese, beans, lentils, whole grain bread and others.

Selenium deficiency usually develops in people who follow a very limited diet, undergo dialysis due to kidney failure, suffer from cystic fibrosis or live with HIV. The risk of deficiency is also higher in people living in regions where the soil is poor in selenium, for example, in parts of China, Siberia and the Far East.

A doctor may suspect a selenium deficiency based on certain symptoms, as it may be associated with certain heart and joint conditions. However, testing for selenium levels is not required for everyone, and is only done to monitor treatment in those who already have a deficiency.

For most people with a normal, varied diet, there is no need to seek out additional sources of selenium in the form of supplements or Brazil nuts. These nuts can be included in small amounts if you like them, but this is not a requirement for maintaining health.

Can Brazil nuts be harmful?

Yes, if consumed in excessive amounts. The problem is that they contain high levels of selenium, a trace mineral that is needed in very small doses, and too much of it can lead to toxicity. Early signs of selenium overload include a bad garlic odor from the breath and a metallic taste.

Chronic toxicity may develop with chronic consumption of foods containing high levels of selenium or long-term use of supplements. This may include hair loss, brittle nails, stained teeth, skin rashes, nausea, diarrhea, and increased irritability.

Taking selenium supplements in too large doses can cause acute toxicity, which in some cases can be fatal. However, this toxicity is usually due to inadequate supplementation, not to the consumption of foods such as Brazil nuts.

It is important to understand that any selenium supplement should only be taken under the advice of a physician. Self-prescribing and using such supplements can be dangerous and cause serious side effects. Therefore, before taking any dietary supplements containing selenium, it is necessary to consult with a healthcare professional.

How many Brazil nuts can you eat per day?

The daily intake of selenium may vary depending on the source. One version of the guidelines recommends that women get 55 mcg of selenium per day, and men 70 mcg. Other guidelines suggest that both men and women aim for 55 to 90 mcg of selenium daily. In either case, one Brazil nut per day can fully satisfy the body’s need for this micronutrient.

As for the maximum allowable dose of selenium, for adults it is 400 mcg per day. This amount corresponds to about four Brazil nuts. Consuming this amount of nuts per day should not cause toxicity, but exceeding the dose can be dangerous. Therefore, it is important to practice moderation and consider the body’s overall need for selenium.

Iodine deficiency can be compensated for by diet

Mild iodine deficiency is common in Russia, which is caused by a lack of this microelement in food, especially in regions where seafood is unavailable. The main source of iodine is seafood, such as fish, seaweed and shellfish. However, due to limited access to fresh seafood, especially in remote or rural areas, it can be difficult to fully cover iodine needs through diet. Therefore, adding iodine to everyday food, for example, to salt, becomes an important step in preventing iodine deficiency at the level of the entire population.

Is there an allergy to iodine?

Iodine, as an element, has a very low molecular weight, and allergic reactions to it in the traditional sense are extremely rare. The main problems associated with iodine usually concern overdose. Under normal conditions and when used correctly, the risk of iodine overdose is low. Iodine is vital for the normal functioning of the thyroid gland, metabolism, and other important physiological processes. Therefore, the problem is not in allergies, but in a possible overdose or dosage violation.

Iodine grid helps to resolve swelling and bumps from injections

Iodine grid, as a method, has no official medical recommendations and proven effectiveness. Although you can often find recommendations to draw an iodine grid to relieve symptoms such as swelling or bumps, scientific research does not confirm its healing properties. Iodine grid may not have a significant therapeutic effect and is not a substitute for medical treatment. It does not cause harm, but does not have a serious effect on reducing swelling or bumps.

If iodine is rapidly absorbed through the skin, then there is iodine deficiency

Assessment of iodine levels in the body to diagnose deficiency is usually done by urine testing at the population level rather than in an individual. Determining iodine levels by measuring iodine absorption through the skin is not a reliable method for diagnosing deficiency. Urinary iodine concentrations provide a more accurate indication of iodine levels in the body and are used to determine deficiency at the population level.

In addition, proteins are involved in the regulation of many biological processes, including energy exchange, the functioning of the immune system, the transport of substances throughout the body, and much more. Their role in supporting our bodies cannot be overstated, which is why it is important to include protein-rich foods in your diet to maintain optimal health and well-being.

Proteins are fundamental elements of our diet and play a key role in ensuring the health and normal functioning of the body. They are made up of amino acids, which are the building blocks of protein molecules.

Some amino acids can be produced by the body itself, while others must be obtained only from food. The latter are called essential amino acids because they cannot be synthesized by the body.

To maintain a healthy lifestyle and optimal functioning of the body, it is recommended to consume a certain amount of protein food daily. Typically, for an adult who is not involved in professional sports, the recommended amount is up to 2 grams of protein per 1 kilogram of weight per day. This means that a person weighing 70 kilograms is recommended to consume up to 140 grams of protein per day.

To provide your body with all the protein it needs, you should include a variety of protein sources in your diet, such as meat, poultry, fish, eggs, dairy products, nuts, seeds and legumes.

A variety of protein products not only provides the body with all the necessary amino acids, but also allows you to create a balanced and nutritious diet. Remember that proper nutrition is the basis of a healthy lifestyle, so watch your diet and pay attention to including proteins in your diet.

Meat

Any type of meat – be it chicken, turkey or beef – is high in protein, which is key to maintaining health and normal functioning of the body. Protein is a building material for cells, tissues and muscles, and also plays an important role in metabolism and maintaining the immune system.

Moreover, meat is also a source of iron, zinc and other important nutrients needed to maintain optimal health.

However, when choosing meat, it is important to consider its saturated fat content, which can be harmful to heart health. To reduce your intake of saturated fat, it is recommended to choose lean types of meat.

For example, skinless chicken breast is an excellent choice because 100 grams of skinless chicken breast contains more than 30 grams of protein. Comparatively, the same volume of pork loin contains about 21 grams of protein.

Therefore, to provide the body with the necessary amount of protein and important nutrients, you should include a variety of meats in your diet, giving preference to lean and healthier options.

Fish and seafood

Compared to other protein sources, fish and seafood stand out for their highest levels of taurine, which is essential for proper cell function. They are also rich sources of omega-3 fatty acids, which are beneficial for heart and brain health.

Tuna ranks first among fish in terms of protein content, contained in 100 grams of the product, about 30 grams. The same serving of shrimp contains about 24 grams of protein.

Dairy

Milk, cheese, yogurt and other dairy products are not only an excellent source of protein, but are also rich in calcium, vitamins D, A and B12, essential for maintaining healthy bones, teeth and organs.

For example, 100 grams of cottage cheese contains about 12.5 grams of protein, while the same volume of plain Greek yogurt contains about 10 grams of protein. A slice of mozzarella weighing approximately 30 grams contains almost 7 grams of protein.

Beans

High in fiber, folate, potassium, iron and zinc, plant foods, including beans, are an important source of nutrients. Doctors recommend getting about half of the required protein in your daily diet from plant foods.

For example, cooked lentils contain about 9 grams of protein per 100 grams of product, chickpeas contain about 7 grams, and canned red beans contain about 7.8 grams.

Eggs

Eggs contain all the essential amino acids, making them an essential part of the diet, especially for those following a vegetarian or vegan lifestyle.

These nutritious foods are recommended to be consumed whole, as the whites are almost pure protein, and the yolks are rich in vitamins, minerals, antioxidants and healthy fats. One large chicken egg contains approximately 6 grams of protein.

Nuts and seeds

Nuts and seeds are rich in healthy fats, vitamins and minerals, but they are also high in calories. It is recommended to consume them in moderation, not exceeding a handful per day.

For example, one ounce serving of almonds contains about 6 grams of protein, while cashews and pistachios contain slightly less. 100 grams of sunflower seeds contain approximately 7 grams of protein, and pumpkin seeds contain about 9 grams.

Soy products

Soy products are a healthy source of protein, especially for those following a vegetarian lifestyle. For example, from 100 grams of tofu you can get about 17 grams of protein, and from the same amount of tempeh you can get more than 20 grams.

Nine ways to drink more water

Currently, there is no established norm of water consumption for each person, and the main sign of fluid deficiency in the body is a feeling of thirst. Therefore, before increasing your water intake, it is important to understand why. You may not need this. However, if you are sure that you need to drink more fluid, but do not know how to do this, try following simple recommendations.

Always carry a water bottle with you

It’s a habit that not only helps you maintain optimal hydration levels, but also promotes environmental responsibility. When choosing a bottle, preference should be given to reusable containers such as glass or metal bottles that are easy to clean and refill.
However, if you want to take control of your water consumption a step further, you can try a smart bottle.

These innovative bottles usually come with a reminder feature to remind you to drink water regularly, helping you stay hydrated throughout the day. Plus, they can be adjusted for both cold and hot drinks, making them versatile for a variety of situations.

Smart bottles can also come with additional features, such as UV sterilizers that keep the water inside the bottle clean, and convenient drinking spouts that make drinking water more comfortable and hygienic. So, using smart bottles can not only encourage your water consumption but also ensure its quality and safety.

Use reminders

There are many paid and free applications for your computer, phone, tablet, and smart watch. Here are some popular options for a smartphone:

• Water Time – Android and iOS;
• Vodokotik – Android and iOS;
• “My Water” – Android and iOS.

One simple way to ensure access to water at home is to place a jug or carafe of water. This is not only convenient, but also allows you to always have fresh water on hand. When choosing a jug or decanter, you should pay attention to its design so that it not only serves as a functional item, but also fits into the interior of the room.

Choose a beautiful decanter

It will be pleasing to the eye and create harmony in your home space. That said, if the pitcher is visually distracting or doesn’t fit in with the rest of your decor, you’ll probably be inclined to hide it in a corner. Therefore, it is important to choose an option that will be pleasant to use and at the same time fit organically into the decor of your home.

Choose a large mug for drinks

It often happens that even after we have already quenched our thirst, we still drink the remaining liquid remaining in the glass or mug. To avoid this, it is recommended to use larger containers. The ideal volume is 350 ml, as this will allow you to reduce the amount of unknowing additional fluid intake and maintain hydration at an optimal level.

To make drinking water more enjoyable, you can add an interesting flavor to it

Many of us sometimes avoid drinking water because of its neutral taste. However, there are ways to improve water by adding various ingredients to it. For example, you can add slices of lemon, orange, lime, fresh cucumber or ginger root to the water, and add fresh mint leaves. These ingredients will not only add flavor to the water, but will also add aroma to it, making it more attractive to drink.

Especially on hot summer days when the body needs more fluids, ice cubes with berries or pineapple slices can be a great way to cool and flavor water. Such flavored drinks not only quench your thirst, but also bring pleasure with their refreshing taste and aroma.

Link drinking water to sleep

For example, drink a glass of water before bed and immediately after waking up. This will help you avoid dry mouth in the evening and help you wake up in the morning. However, if you frequently wake up at night to go to the toilet, it may be best to avoid drinking a glass of water before bed to avoid disrupting your sleep.

Increase your intake of water products in your diet

Some fruits and vegetables contain significant amounts of moisture, which helps maintain hydration levels in the body. The most watery ones are watermelons and melons, as well as strawberries, peaches, oranges and grapefruits. Additionally, cucumbers, green lettuce, zucchini, celery, tomatoes and various types of cabbage are also excellent sources of water. Increasing your intake of these foods will help you maintain optimal hydration levels and keep your body hydrated.

Don’t forget the importance of including soups and dairy products in your diet, which are also an excellent source of water

Milk, kefir, fermented baked milk, yogurt and various types of cheese contain a significant amount of moisture. For example, skim milk contains about 99% water, and soft cheese may contain from 70 to 79% water. In addition, soups can effectively help achieve the required fluid intake, since the bulk of the broth consists of approximately 90% water. Including these foods in your diet will help maintain your hydration levels and provide your body with the moisture it needs.

Don’t neglect the opportunity to enjoy coffee and tea

Healthy adults are recommended to consume up to 400 mg of caffeine per day, which is roughly equivalent to two to four 235 ml cups of freshly brewed organic coffee or four cups of black tea. Thus, if you don’t particularly like drinking regular water, you don’t need to force yourself: you can safely replace it with other drinks without harm to your health.

It is recommended to replace pillows approximately every two to three years, as during this time they lose their softness, orthopedic properties and accumulate a lot of excess particles, including skin particles and dust mite feces.

It is also important to regularly dry pillows, but the frequency and method depend on their filling. Proper care of your pillows helps them retain their properties for a longer time and provides a more comfortable sleep.

Why dry pillows?

Bacteria. Ameristep, a US-based pillow and mattress company, conducted a study in which bacterial samples were taken from pillowcases and sheets of varying degrees of freshness. A study found that a pillowcase that was washed a week ago contained up to 3 million colony-forming units (CFUs) in an area comparable to a passport photo. That’s about 17,442 times more bacteria than a toilet seat, which typically contains about 172 CFU. Some of these bacteria can worsen skin infections such as acne. Therefore, it is important to dry your pillows regularly to reduce the number of microorganisms.

Fungi. The average pillow contains from 4 to 16 species of fungi and more than a million of their spores. On pillows with loose filling this may not be noticeable, but on pillows made of polyurethane foam, if they are not dried, mold may develop over time.

Unpleasant smell. Your pillow can start to smell bad due to sweat, saliva, and skin particles overnight. Over time, this base will become food for fungi, bacteria and dust mites, and the smell will intensify and may interfere with falling asleep quickly. Regularly drying your pillows helps slow down the development of unpleasant odors.

Allergy. If a person has a dust allergy caused by dust mites, it is important to take the following measures:

• maintain the indoor humidity level below 50%;
• use special dust-proof covers with a zipper on the pillows;
• wash bed linen once a week, and pillowcases – every two to three days at a temperature not lower than +60 °C;
• regularly carry out wet cleaning of the premises.

In addition, it is recommended that you dry your pillows daily – this is one important step that helps reduce allergy symptoms, although it does not completely eliminate it. In dried pillows, the number of dust mites is significantly reduced.
Changing shape. The pillow can become damp overnight, even if the room humidity is low, due to sweat and sometimes saliva. Excess moisture can cause the loose filling to stick together, ultimately causing the pillow to lose its shape, flattening, and forming clumps. Regularly fluffing your pillow and then drying it after sleep will help maintain its volume and softness.

How to dry pillows?

Leaving it on the bed is a common method for daily pillow care. Simply place the pillow on top of a made bed or without a blanket for half an hour until the bed is done, then flip it over to the other side for another half hour.

If the humidity in the room exceeds 60% and there is no way to ventilate the room, the pillow can be left unfilled throughout the day. But removing the pillowcase in this case is not necessary. This method is suitable for all types of pillows.

In the fresh air. To air the pillow, take it out onto the balcony or windowsill without a pillowcase. Ideally in the sun for 30 minutes on each side.

However, this method is not suitable for pillows filled with latex, gel, polyurethane or soy foam: under the influence of ultraviolet rays and prolonged heating, they may lose their orthopedic properties.

To air dry, you can use special plastic or mesh hangers so that the pillows do not have to be turned over. Their cost is about 200 rubles.

In the dryer. Machine drying may be necessary after washing your pillow to quickly dry it and prevent bacteria and mold from growing in a damp environment. The appropriate mode is usually indicated on the label or accompanying documents. It is generally recommended to use the lowest heat setting of approximately 40°C, so several drying cycles may be required. This method works for most loose-fill pillows, including some feather and down pillows.

How often should pillows be dried?

Often it is enough to easily beat any pillows after sleep and leave them on an unmade bed for half an hour or an hour, or for the whole day if the room is humid and there is no way to ventilate the room. When changing the pillowcase, it is recommended to let it dry out in the fresh air, if the weather permits.

Once every six months it is worth washing or cleaning any pillow, after which a deeper drying is necessary. If you do not have access to a dryer or the weather does not allow you to quickly dry the item in air, it is recommended to contact a dry cleaner. Prolonged drying of the pillow can lead to the growth of bacteria and fungi, which makes washing useless.

Regular drying of pillows, even just leaving them on an unmade bed, is important. Some pillows can also be placed in the sun once every week or two. You can also use a dryer, heating pad, or electric blanket for drying.

Proper care of your pillows will help reduce the number of bacteria, fungi and dust mites in and on the surface of the pillows, and will also extend their lifespan by maintaining their shape.

Myth: You can take expired medications

The shelf life of medications is the time during which the drug retains its quality and effectiveness as intended by the manufacturer. This is important to ensure the safety and effectiveness of treatment.

It is often thought that the expiration date is indicated on the packaging in excess so that the drug lasts longer. However, it is not. The shelf life of the drug is indicated taking into account its chemical composition and stability. Using the drug after the expiration date may be hazardous to health, as it may lose its effectiveness and become a source of unexpected adverse reactions.

What happens if you take a medicine that has expired, be it a month or a year? Equally dangerous. The therapeutic effect may not be achieved, and adverse reactions may increase, which can lead to serious health consequences. Therefore, it is important to always monitor the expiration date of medications and not use them after this date has expired.

If the information on the package is illegible and there is no other way to find out the expiration date, it is better to refrain from taking this drug and consult a doctor or pharmacist for advice.

Myth: It doesn’t matter what time you take your medications

The basic rule for taking all medications is the correct frequency of use. Incorrect or incorrect use may reduce the effectiveness of the medicine or even cause unwanted side effects.

If the drug is intended to be taken once a day, it is important to take it at the same time every day, and not at random times during the day. Typically, such drugs are gradually absorbed into the blood, so it is important to maintain regular dosage.

When taking tablets twice a day, it is necessary to maintain an interval of 12 hours (for example, taking them at 8 am and 8 pm). If taking the drug three times a day is recommended, the interval is reduced to 8 hours. Even distribution of tablet intake over time plays a key role, and only minor deviations of 1-2 hours are acceptable.

In addition, if medication is associated with food intake, this should be taken into account. Drugs that are recommended to be taken “before meals” may be poorly absorbed if taken with meals or with gastric juice. If the instructions indicate taking “after meals”, this should also be taken into account. Some components of medications are not recommended to be taken on an empty stomach, as this may adversely affect the gastric mucosa.

Following these simple rules will help speed up the healing process and make the most of your medications. Take care of your health with the correct use of medications!