Beneficial properties of soy for human health and contraindications. Soybeans: benefits and harms - execution cannot be done; soybeans cannot be pardoned. What does a soybean plant look like?

Soybean is a valuable cultivated plant of the legume family. The peculiarity of this plant is that it has a huge amount of protein, which is not inferior to proteins of plant origin. Soy is an affordable product. Because it has a low price, but at the same time has high value.

Benefit

Soy contains isoflavones. These components reduce the risk of breast cancer. Therefore, the plant should be introduced into the diet of women.

Foods made from soy are low in fat and carbohydrates. Therefore, they are easily absorbed by the body. The beneficial properties of soy help fight stomach and intestinal problems. Foods containing soy can be taken in different forms: fried, raw, pickled and smoked.

It contains no cholesterol and is a very filling product. The plant is included in various diets for weight loss. The product is beneficial for people who struggle with heavy weight, and contains a rich mineral and vitamin complex.

People suffering from type 2 diabetes are recommended to use soy products. Eating soy allows you to adjust carbohydrate metabolism and normalize the fatty acid and protein composition of the diet.

Soy is a staple food for people who fast. After all, the fruit is of plant origin. The product can replace meat and dairy products.

The plant replaces pork and beef. When preparing soybean dishes, you can use a large number of spices.

The main component of soy is protein. Also, its benefits include the presence of choline, lecithin, a set of vitamins and microelements. Lecithin promotes active brain function and is very necessary for nervous tissue. These elements are responsible for memory and thinking, as well as sexual activity. They are able to regulate the amount of cholesterol in the blood and take an active part in metabolism.

The beneficial properties of soy are necessary for those who have heart disease. Products containing soy should be consumed by people who have an allergic reaction to animal proteins.

The beneficial properties of the plant are necessary for people suffering from chronic constipation, arthritis and arthrosis. The product can reduce unnecessary cholesterol levels. To do this, you need to consume soy daily. It is more convenient to take the product in powder form and add it to different dishes.

The product has a beneficial effect on the skeletal system. He strengthens her. Eating large amounts of soy every day helps slow down the production of thyroid hormones. In this case, general weakness and pain may be present in the body.

Harm

Despite the benefits, soy has properties that can cause harm to the body. Consuming this product may cause unwanted weight loss. The properties of the product allow you to accelerate the aging process of the human body. The consequence of this may be poor circulation and the development of various diseases.

Harm can be caused by soybeans grown in environmentally unfavorable areas. The plant absorbs a large amount of unnecessary substances from the ground.

The product has a negative effect on the functioning of the endocrine system. Children who frequently use soy suffer from thyroid diseases. The plant can cause allergies in children under 3 years of age.

The properties of soy negatively affect the development of the embryo's brain. Pregnant women should exclude the product from the menu.

When going on a soy diet, you should not expect that it can replace all healthy foods. The positive effect of this diet is absolutely guaranteed. But it is explained by a decrease in the consumption of unhealthy components found in daily food.

People who suffer from uric acid metabolism disorders should be wary of consuming soy. The product helps to increase the content of this component in the blood.

Calorie content

Soybeans are high in calories. It is 364 calories per 100 grams of product.

The calorie content of the product depends on the mass consumed.

Soy has a record amount of calories. People who are dissatisfied with their figure and weight are better off excluding soy from their diet.

Contraindications

Soy has contraindications. The product should not be given to children. The presence of some components has a bad effect on the functioning of the endocrine system. Therefore, problems with the functioning of the thyroid gland may occur.

Elements of soybean phytoestrogens have a bad effect on the children's body. They promote an early menstrual cycle in girls. The components act differently on the body of boys - they slow down overall physical development.

Soy products can cause allergies in babies.

The use of the plant by adults with endocrinological diseases also has contraindications: the process of hormone production in the body slows down, weakness and intestinal problems appear.

The plant is not recommended for use by those who have urolithiasis. Soy contains elements that provoke the formation of kidney stones.

The product is contraindicated for pregnant women. After all, it contains hormone-like compounds.

Men whose diet is high in soy products have low sperm concentrations.

Application

Soy should be consumed in the form of supplements. But at the same time, it is necessary to know for sure that the body does not control tumor processes. Soy supplements should be used with caution.

The specific smell of soy can scare you away. Therefore, the product should be introduced into the diet gradually. You can start adding soy to salads. For example, regular cheese can be replaced with soy cheese. Instead of minced meat, add soy mince to spaghetti. Rice casserole with soy tastes great.

Soy sauce is very popular and often used. It is recommended to buy the product only in glass containers. It must be prepared by natural fermentation. The color of the sauce can be light or dark. Soy sauce should be added to food in very small quantities. Otherwise, it will interrupt the taste of the dish.

Soybean is often mentioned as a raw material for the manufacture of various medicines.

Home-sprouted soybeans are added to salads. The plant is used as a means to remove radioactive substances from the human body. To do this, you need to consume soybeans daily.

The nutritional value of the product allows you to use a decoction of soybean seeds for anemia and fatigue.

Soy milk brings benefits to the body. The product can be purchased at the store or prepared yourself. It is an excellent helper for gastritis, which appears due to the high acidity level in the body. The liquid should also be consumed if you have a stomach ulcer.

Nutritional value, high calorie content, vitamins and other components of the product have a noble effect on the health of the human body. Soy helps with menopause, normalizes mood and increases muscle tone.

Hydrolyzed product proteins are actively used in cosmetology. These components are soy proteins. They are made from soy flour, which contains no fat. These components can penetrate the skin or hair and act as a conditioner. They are able to retain moisture in the hair and skin, fill their structure with useful substances and restore damaged hair.

The components of the plant help smooth out wrinkles. They are a source of various elements that protect the skin from aging. Thanks to these components, soy is used in anti-aging cosmetics. Such products moisturize, nourish and rejuvenate the skin. They restore every cell of it.

The skin of the eyelids is very delicate and needs a soy-based serum or cream. These products can improve dark circles and puffiness. Soybean extract is actively used in care products for very rough and rough skin of the hands and feet. Soy-based cosmetics cope well with dermatological diseases.

Storage

The seed of the plant can be stored for about 1 year at a humidity of about 12%. If the moisture content is higher, soybean seeds must be dried during storage. In this case, use conventional grain dryers.

If the room where the soybeans are located has very low air humidity, the soybean seed shells begin to crack. Therefore, it is necessary to properly dry soybeans.

The nutritional value

Nutritional value per 100 g. soybean is represented by the presence of components:

Vitamins and minerals

100 grams of product contains many vitamins and minerals:

Vitamins	mg
choline	271
RR	9,72
N	63
E	1.89
AT 9	20,01
AT 6	0,78
AT 5	1,75
AT 2	0,23
IN 1	0,84
A	12
Beta-carotene	0,069
RR	3,2

minerals	mg
strontium	67
nickel	304
aluminum	700
cobalt	31,23
silicon	176
boron	751
molybdenum	93,9
fluorine	119
chromium	16,7
manganese	2,86
copper	500,01
iodine	8,2
zinc	2,04
iron	9,7
sulfur	245
chlorine	64
phosphorus	605
potassium	1607
sodium	6,22
magnesium	225
potassium	348

Soy, the benefits and harms of which have been well known for a long time, is a unique product. The high calorie content and nutritional value allow the plant to be used for various diseases.

Soy is a product that causes a lot of controversy. Doctors and nutritionists have different opinions about it, considering beans to be healthy or extremely harmful. The plant is grown to add its components to milk, chocolate, pasta and other products, thereby reducing their cost. But we must not forget that soy can benefit the body.

Description and chemical composition of soybeans

The described culture belongs to the legume family, and in appearance it looks like beans. Interestingly, soybean is considered the oldest edible plant, and its homeland is Asia. Beans are now cultivated in many countries around the world, and the resulting fruit can be yellow, green or brown. People grow many varieties of soybeans, Popular among them are Indian, Slavic and Chinese.

The annual plant reaches 1 meter in height, its stem is rough, and its leaves are ovoid or oval. The flowers are small, they are white or purple, the fruits are pubescent. The crop blooms in May and June, the harvest ripens in August. This amazing product is naturally rich in the following components:

• B vitamins;
• ascorbic acid;
• tocopherol;
• vitamin D;
• biotin;
• minerals - calcium, potassium, silicon and others.

Soy is a well-known meat substitute; it is rich in vegetable protein, and beans also contain many amino acids - isoleucine, arginine, glycine and others. At the same time, the product contains a lot of fats and fatty acids, for example, linolenic acid. The plant contains natural phytosterols, which makes it an indispensable product for women's health. Another benefit of soy is its high content of lecithin, which is necessary for the functioning of the nervous system and cells.

The mineral composition of soybeans is represented by elements such as silicon, boron, calcium, potassium, iron, selenium, and in smaller quantities the beans also contain phosphorus, magnesium, zinc, copper, and manganese.

Nutritional value of soybeans per 100 grams

The calorie content of soybeans is about 360 calories per 100 g. natural beans, while the protein content in the product reaches from 38 to 50%. The beans also contain fats - 17.5 g; the culture is rich in oil containing triglycerides and lipoid compounds. There are not so many carbohydrates in it, only 17 g. So, Due to its nutritional properties and rich composition, soybean is a universal food for humans.

Soybean growing technology (video)

How to grow soybeans on your own plot

You can also grow an environmentally friendly product on a country plot. Choose beds where grain crops, corn and sugar beets were previously cultivated, but sunflowers and cabbage are poor predecessors for the described plant. Soybean is undemanding to soil composition, grows well in soil with low acidity levels. However, the area intended for planting should be located away from wet areas and swamps.

You can purchase seed material in specialized stores for gardeners; it is recommended to choose domestically grown products. Sowing time: mid to late May, the grains are placed in grooves with a depth of 4 to 6 cm. The key to successful cultivation of crops at the dacha is proper care of the seedlings.

Soybeans require a lot of moisture, so the plantings should be watered at least 2 times a week. Weeds inhibit soybeans, which means the gardener needs to constantly fight unnecessary grass on the site. Growing such a crop cannot be called easy; plants are often affected by aphids and therefore pest control products should be used.

Harvesting is carried out during the period of full maturity of the beans, as well as withering of the leaves. To prevent the seeds from falling onto the soil, they must be removed within 3 days.

The benefits and harms of soy for the human body

People are aware of how many soy products are sold around the world every day. For this purpose, a unique crop is grown that can replace milk, meat and other foods. Lecithin in beans speeds up metabolism, lowers the level of bad cholesterol in the blood and promotes weight loss. Besides, Soy perfectly satisfies hunger and at the same time saturates the body with all the necessary substances.

The great benefit of soybeans is that this crop is a salvation for people suffering from allergies to animal protein. Beans are also appreciated by vegetarians.

The benefits and harms of soy products (video)

Soybeans are saturated with fatty acids and minerals, which means they improve immunity, slow down aging and have a positive effect on the functioning of the pancreas. Soybean dishes are good for women, since they help regulate the menstrual cycle, ease the state of health during menopause and give a good mood thanks to special substances - isoflavones. A slim figure, strong immunity and a healthy liver - all this is achieved thanks to soybeans.

Regular consumption of soybeans, rich in iron and copper, promotes the normal formation of red blood cells, thereby eliminating the risk of anemia. Magnesium in the product has a positive effect on the duration and quality of sleep, that’s why those who suffer from insomnia need to eat soy. The culture is a source of small amounts of fat; it is necessary to include it in the diet in order to avoid a dangerous disease - atherosclerosis.

They contain the following components for a healthy lifestyle:

• malt sugar;
• antioxidants;
• cellulose.

Sprouts are easily absorbed by the body, improve intestinal motility and promote the restoration of brain cells. In Asia they are eaten to improve attention and memory. However, soy, like other products, has some contraindications. Beans can negatively affect the thyroid gland, Therefore, in case of diseases of the endocrine system, it is better to avoid them. During pregnancy, soy may be hazardous to health, so you should consult your doctor.

It is important to know that a modified crop is more harmful than a natural product, and this circumstance must be taken into account when choosing beans.

The use of soy in cosmetology

Soy is increasingly being added to anti-aging skin products. this product is famous for the following properties:

• moisturizing;
• emollient;
• restorative.

Creams based on this gift of nature remove dark circles under the eyes, reduce wrinkles and make the face more youthful. In addition, soy successfully treats rough and rough skin of the hands and feet, and dermatological diseases.

You can make a natural and effective soy mask at home. It is suitable for any skin type, and the product is also suitable for maintaining hair shine. Take the beans, grind them in a coffee grinder and steam with boiling water. Next, add a little olive oil to the resulting mass, stir and apply to the problem area. After 15 minutes, rinse off the mask with warm water; it will perfectly moisturize and soften the skin, giving it freshness.

What to cook from soybeans (video)

Natural soybeans can make people’s lives complete without eating animal proteins, which is why it is so valued all over the world. The product contains everything necessary for vital processes and can be recommended as a side dish and addition to the daily menu.

Soybean, which in Latin sounds like Soja hispida, is the most widespread plant on our planet from the genus of oilseeds and legumes. Its homeland is Asia, but today this plant is distributed almost throughout the world. This was facilitated by the fact that she is quite unpretentious. This is an annual plant, reaching a meter in height in some cases. In most cases it grows up to 70 centimeters. Its stem is hairy, dense and rough; it is difficult to pick, since the fibers are very strong. The leaves are small, oval or oblong. This plant blooms with small flowers, collected in large bunches - inflorescences, with white or purple flowers.

After the flowers have faded, fruits in the form of beans are formed in their place. But the flower petals, which, by the way, resemble the shape of moth wings, do not fall off, but continue to be protection for the soybean fruit. Ripe beans from this plant species have a bright, yellow color and are slightly larger than peas in size. Inside each of them there are several rather large seeds. Soybeans bloom from late spring to mid-summer; by the end of summer or early autumn, as a rule, the fruits are already fully ripened.

The only thing this plant needs is light. It can withstand drought or excessive moisture, but even a slight lack of light will result in a decrease in yield. And the soybeans themselves will be much smaller in size. You should not be afraid that the soybean will freeze or dry out; its roots go deep into the soil, sometimes reaching 2 meters, so it is very difficult to exterminate this plant. Soybean is a self-pollinating plant, although in some cases cross-pollination occurs.

Harvesting and storage of soybeans

For medicinal purposes, as well as for economic purposes, the fruits of this plant, that is, soybeans, are used. They are harvested, like all legumes, with a combine, which immediately cleans and separates the grains from the rest. Sometimes, if the soybeans are quite small, it makes sense to winnow them to remove debris. Store soybeans in a dry, well-ventilated area, after drying them first. Otherwise, it will turn black and rot.

Use in everyday life

For vegetarians, that is, people who do not eat meat or meat products, there is nothing better than soy. Milk and meat are made from soybeans. Soy milk is a white, sweet-tasting, odorless drink. It is made from soybeans that are evaporated and then ground into powder. Its main advantage is that it contains absolutely no lactose, to which many are allergic. Soy meat is as rich in protein as beef or chicken. All soy products are rich in proteins, vitamins, especially those belonging to group B, as well as minerals. Such food is digested much better than any animal.

Cutlets are made from soybeans, it is also an integral part of many salads, and is also often eaten as an independent dish, seasoned with fried tomatoes. Such dishes contain absolutely no cholesterol, adrenaline or any hormones; this is what is now commonly called free, clean food.

Medicinal properties of soy

1. Soybean has extensive pharmacological properties. Thus, it contains isoflavonoids, which can prevent the development of cancer due to hormonal abnormalities, phytic acids, and oxalic acid salts.
2. It is very important that soy is rich in lecithin. It is a fundamental substance for the restoration of brain cells and the central nervous system.
3. In turn, phytic acids can successfully suppress the development of tumors, including malignant ones.
4. By the way, constant consumption of soy is a good prevention for many diseases, in particular those that accompany the aging of the body, for example, Parkinson's disease.
5. It also contains substances that protect the body from free radicals in the environment and thus help maintain youth.
6. Soy contains a lot of unsaturated fatty acids, which, when entering the body, reduce the amount of lipids in the blood.

The use of soy in folk medicine

Soy has a wide range of uses in pharmacology, although its properties have not yet been sufficiently studied. Among its advantages are its good tolerance by the body and the extremely rare occurrence of allergic reactions. It is mentioned as a raw material for the manufacture of many medicines in a Chinese book on traditional medicine, which was written approximately 3,000 years ago.

As an immunostimulant

Soybeans should be sprouted. To do this, pour about a handful of soybean seeds into water, keeping it slightly warm, and leave overnight. In the morning, drain and spread in the thinnest layer on a plate, on the bottom of which a damp cloth has been previously laid. The plate should be kept in the sun and regularly moistened with water, preferably from a sprayer. Around the fourth day, the sprouts reach 5 centimeters in height, then they can be added to salads or simply chopped and eaten once a day, a tablespoon.

As a means of removing radioactive substances from the body

It is necessary to boil soybeans and eat them daily, at least twice a day, 1 tablespoon, regardless of meals. The course of treatment should last at least 2 weeks.

For fatigue and anemia

You should take a decoction of soybean seeds. It is made from a teaspoon of seeds, which is poured with a glass of boiling water and then allowed to brew for about half an hour. Then the liquid is expressed and drunk in small portions throughout the day, regardless of meals. The course should last at least 10 days, but 2 or 3 weeks is better.

For gastritis, which is caused by high acidity, as well as for stomach ulcers

You need to take soy milk. You can buy it, but, as an option, make it yourself. In the latter case, you need to grind the beans into powder, more precisely, into flour, pour boiling water in equal proportions and let it brew for a couple of hours. Then the mass is heated over a fire, salt is added and filtered.

During menopause, to normalize mood and increase muscle tone

You need to take soy milk made according to the above recipe, but 2 tablespoons three times a day. Sometimes you can take short breaks when the course of treatment has exceeded 2 months. These properties of soy milk occur due to the content of phytoestrogens in it.

Contraindications

Recent studies conducted by Finnish scientists suggest that excessive and long-term consumption of soy in food can provoke accelerated aging of brain cells. Also, those who suffer from diabetes should not overuse it, because it lowers blood sugar levels.

Nowadays, soybean is a product of global importance!

Why? Yes, because scientists today are trying to replace dairy products and meat with soybeans! Soy is added everywhere: to sausages, to sausages, to minced meat for semi-finished products, to confectionery products... It’s cheap and seems to be healthy.

Moreover, many believe that soy is the only source of “almost complete” protein among plant products, and therefore vegetarians and vegans simply cannot live without it. The opinion, of course, is controversial, but the conversation now is not about the usefulness of any diets, but about how useful (or is it still harmful?) soy. Because these days, it seems, soy is not only added to fresh apples, but also to carrots and cabbage...

And yes... before we talk about the benefits of soybeans, we focus your attention on this: all studies and conclusions drawn from these studies are still subject to serious criticism from opponents. There is simply no consensus today. None of the research objects. Therefore, the final decision about the usefulness or harmfulness of soy will have to be made by you.

Chemical composition of soybeans

Soybeans: benefits

So, soybeans are credited with the following miraculous properties and abilities:

• Reduced risk of cardiovascular disease, including ischemia and heart attack
• Preventing breast cancer and increasing the length of the menstrual cycle in women (some scientists are convinced that the longer the cycle, the lower the chance of getting breast cancer)
• improvement in the condition of women after menopause (decreased hot flashes)
• a significant reduction in blood cholesterol levels and inevitable weight loss (when replacing at least half of the red meat consumed with soybeans)
• normalization of blood sugar levels and, accordingly, a beneficial effect on the well-being of people suffering from diabetes of any type

It is also believed that soy can prevent the onset of osteoporosis in menopausal women. And some scientists believe that the amount of calcium contained in soybeans is enough to strengthen the bones of older women.

Well, and the main thing why soybeans are loved by many adherents of a healthy lifestyle (HLS) is lecithin, which, according to researchers, can resist the aging of the body, as well as increase the efficiency of intellectual work (by improving nerve conduction). And some claim that lecithin can even increase potency...

Harm of soybeans

It is curious that properties are often attributed to soybeans that completely contradict the “truths” stated above. Thus, some researchers claim that consuming soybeans leads to accelerated aging of the body and shrinkage of the brain. Which increases the risk of Alzheimer's disease in the lives of soy lovers.

In addition, soybeans (and this is unconditional!) are harmful for pregnant women, because they increase the risk of miscarriage, and are also not recommended for children due to the fact that soy plant hormones provoke accelerated puberty in girls, and make boys more feminine and inhibit their physical development. development. At the same time, children of both sexes who consume soy products have a huge chance of developing problems with the thyroid gland.

By the way, given the fact that soy is often added to sausages and sausages, it is better not to give these products to children at all. It will only benefit them.

As for adults, soy threatens them with the same problems, and at the same time the formation of kidney stones.

It should be noted that scientists are still actively researching soybeans and products made from them, so everything that is known about soy now could easily become outdated in a dozen or two years and be considered complete nonsense. Therefore, you don’t need to think too much about the dangers and benefits of soy. It is important to observe the principle of moderation and not eat soy products more than once or twice a week. Then certainly nothing bad, or particularly good, will happen to you...

Note to vegans: Proteins are found in almost all products, not just soy, so you shouldn’t focus on it. Eat soy foods occasionally, supplementing them with other legumes and nuts. And everything will be just fine!

Source http://m.iamcook.ru/products/soybean

Marina Kurochkina 09/18/2015

Legumes occupy a worthy place in the diet of modern people. Beans, peas, beans, chickpeas, soybeans - all these are sources of valuable nutrients that the body needs. Soybeans have gained particular popularity recently; many products are made from it: cheese, meat, milk, chocolate. However, debates about the benefits and harms of this product do not subside. Let's try to figure out what the benefits and harms of soy are.

Positive sides of soy

The most beneficial quality of soy is its high content of complete protein, which allows you to replace meat, milk and butter with soy products. Due to the high content of vitamins B and E, soy is an excellent antioxidant. It is recommended for patients with cancer, cardiovascular diseases and diabetes to replace animal products with soy protein.

Lecithin contained in soybeans speeds up metabolism, burns fat deposits, and reduces cholesterol levels. A large number of enzymes, including phytic acid, promote the absorption and active breakdown of proteins. It is because of this that soybean dishes are recommended to be included in the diet of people with abnormal metabolism and those who want to lose weight. Soy perfectly satisfies hunger without adding extra calories.

Soy is a life-saving product for people who are allergic to animal proteins and adherents of vegetarian cuisine. Soy products are recommended to be included in the menu as additional ingredients in areas with increased radioactive background, since soy removes radionuclides and heavy metal ions from the body.

Soybeans are rich in phospholipids (cleansing the bile ducts), fatty acids, isoflavones (preventing the formation of cancer) and tocopherol (slowing down aging and increasing immunity). Soy contains virtually no carbohydrates; about 10% of its composition is soluble sugars (fructose, glucose and sucrose), starch and pectins. In addition, soybeans are a rich storehouse of macro-, microelements and vitamins. These are vitamins B, E and D, as well as β-carotene. Among the microelements in soybeans are boron, iron, manganese, nickel, aluminum, copper, cobalt, iodine and molybdenum. Macroelements include sulfur, calcium, potassium, phosphorus, silicon, magnesium, and sodium. Soy products are an excellent remedy for the prevention and treatment of diabetes; they have a positive effect on the functioning of the pancreas and promote the production of insulin.

Soy today is used not only as a separate product, it is added to almost all products (pasta, cookies, meat products, mayonnaise, sauces, etc.), on the label the inclusion of soy is designated as “vegetable protein” or a substance under the index E 479. This is done in order to improve the appearance of products and reduce their cost. However, despite such widespread use of soy and its beneficial properties, there are also harms to this product.

Negative properties of soy

Consumption of soy is associated with some restrictions:

• Soybeans have a negative effect on the thyroid gland, so they are contraindicated for diseases of the endocrine system;
• Soy contains a large amount of isoflavones, so unlimited consumption of this product leads to premature aging and cerebrovascular accidents. Abuse of isoflavones slows down physical development in male children, and accelerates the onset of the menstrual cycle in girls. The inclusion of soybeans in the diet during the first trimester of pregnancy is strictly contraindicated;
• Soy products should not be included in the diet of young children (under three years of age) due to their increased allergenicity;
• Oxalic acid contained in soy promotes the formation of urolithiasis;
• Soybeans should only be natural; consuming genetically modified soybeans can lead to the most unpredictable consequences.

Source http://polzavred.ru/polza-i-vred-soi.html

Some products contain soy. Considering soy to be healthier than meat, many try to replace our usual food with it, without thinking about the question - is soy good for our body?

Origin of soybean

Soybean is one of the oldest annual plants that belongs to the legume family. It is also called the “miracle plant”. Soybeans were first grown in China. Then soybeans moved to Korea, Japan, and this crop came to Europe in 1740. The French were the first to eat it.

After the research of soybeans by Americans in 1804, mass and targeted cultivation of this plant began. Expedition of V. Poyarkov in 1643 – 1646. visited the Sea of ​​Okhotsk, where they saw soybean crops among the Manchu-Tungus people. But the Russian people did not show much interest in this culture. Only after the World Exhibition was held in Vienna in 1873 did soybeans become of interest to practitioners.

Composition of soy

Soybeans are rich in substances useful for human life. They are not only very nutritious, but also medicinal. For example, soy contains isoflavonoids, which prevent the formation and development of certain forms of cancer. And genestein stops cardiovascular disease in the early stages. Soybeans are also rich in lecithin, choline and other substances that play a role in the treatment of many serious diseases, fiber, vitamins B, C and E, omega 3. Soybeans contain the entire set of amino acids, which means that its usefulness is ahead of pork and beef.

Benefits of soy

Soy is rich in plant protein, which it contains more than eggs, fish and meat. Soy protein is very important for the proper functioning of the body. Plant proteins are absorbed by 90%. Soy products contain substances that have a positive effect on the balance of microelements in the body. Lecithin is the healthiest thing in soy. It is very important for the brain and its functioning. Lecithin helps cells recover, monitors blood cholesterol levels, fights Parkinson's disease, atherosclerosis and other human diseases. Also, the presence of lecithin slows down aging, which is why soy is very famous among older people.

Soy lecithin helps produce energy and nourishes the growing body, and this is especially important in childhood.

Soy contains the entire set of amino acids, which means its usefulness is ahead of pork and beef.

Recently, Americans have increasingly begun to add soy to their diet. Studies have shown that consuming soy products has a positive effect on human health. You need to know that only soybean in its pure form is beneficial. This in no way applies to those products in which soy is only an additive.

American researchers are unanimous that if you include 25 to 50 grams of soy protein in your diet during the day, you can reduce the level of “bad cholesterol”. And, as you know, such cholesterol clogs blood vessels, which leads to heart disease.

Positive dynamics with soy consumption were noticed in women during menopause. With age, the process of estrogen production in women slows down, and soy can compensate for their deficiency.

In a documented study of 3,734 older men, it was found that those who ate soy for 50% of their lives had a greater risk of developing Alzheimer's disease.

Other studies by Asian researchers have shown that men who eat soy in their diet twice a week are more susceptible to mental impairment than those who never eat it at all.

Some believe that eating soy leads to infertility and obesity.

Soy is also beneficial for people of all ages. The isoflavones present in soybeans are very similar in composition to the female hormone estrogen, and frequent consumption of soy can upset the balance of hormones in the body. And this can be dangerous for women who are preparing to conceive, planning a pregnancy, but especially for pregnant women.

Pediatrician scientists at Cornell University are confident that thyroid hormone deficiency can occur precisely from frequent consumption of soy products. You become overweight, suffer from constipation and fatigue. All this leads to general apathy.

The presence of soy, according to some researchers, leads to brain volume and weight loss.

Numerous studies have shown that soybeans contain both nutrients that are beneficial to the body and anti-nutrients that can be harmful to health. The anticoagulant properties, pronounced in raw soybeans, neutralize vitamin K, which ensures the level of coagulation and is also involved in the absorption of calcium. Unlimited consumption of soy can lead to mineral deficiency and pancreatic hypertrophy.

Soybeans contain lectins, which cause blood cells to stick together, inhibiting their growth. And this is fraught with consequences for the body.

To this day, the world of science cannot come to a consensus on the benefits and harms of soybeans.

If soybean is not classified as a genetically modified product, but is grown naturally, then its beneficial properties significantly exceed the harmful ones.

From all of the above, the conclusion suggests itself that whether or not to consume soy products should be decided by each person independently, regardless of the opinion of others.

Source http://builderbody.ru/soya-polza-ili-vred/

The benefits of soy allow the modern food industry to add it to every second food product. Because of this, doctors are now faced with the emergence of a new category of diseases - lack of growth and goiter of the thyroid gland in children.

The discovery of this harm from soy has caused a lot of noise in scientific circles, so let’s try to study its properties in more detail based on pharmaceutical research.

What are the health benefits of soy products?

The massive addition of soy protein to sausages, meat products and even milk is explained by its beneficial properties. Unlike its animal counterpart, it does not contain cholesterol, and therefore does not lead to atherosclerosis (deposition of fatty deposits in the walls of blood vessels).

Soy contains many trace elements (calcium, iron, phosphorus, potassium), vitamins, and chemical compounds that prevent the growth of cancer cells.

Just 50 grams of soy during the day is enough to compensate for a person’s protein needs. Many other positive properties of the plant can be described at length, but let’s focus on the dangers of soybeans for the body.

Harm of soy to the human body

The dangers of soybeans to humans have been studied for about 5 years by the Committee of the American Association. The plant contains goitrogenic substances that disrupt the functioning of the thyroid gland. These components are especially dangerous for people with reduced iodine concentration in the body and hypothyroidism.

In the last century, many parents fed their children soybean flour because it was available and cheap. As a result, over time, many of them developed thyroid goiter. After this, only isolated soy protein, and not crushed plant stem, was added to industrial baby food.

However, the above facts only indicate that pathological changes in the thyroid gland when using soy products can occur in adults only with a lack of iodine in the body. To prevent harm, you only need to add iodine to your food (seaweed, iodized salt).

Clinical studies of the benefits and harms of soy

There are clinical studies confirming that the presence of goitrogenic substances in this plant is not the only evil. Soy contains isoflavones - chemical compounds that, according to the mechanism of action on the human body, are similar to estrogens (female sex hormones).

Accordingly, if the diet of adolescents contains a large amount of soy products, there is a high probability of early menopause syndrome, as well as breast cancer in women after long-term consumption of soy products. However, this harm to the Asian plant has not been confirmed by clinical studies. Scientists have identified only a short-term estrogenic effect of isoflavones.

By the way, these chemical compounds have an ambiguous effect on biochemical reactions in small and large doses. In high concentrations they prevent the proliferation of cancer cells, and in low concentrations they activate tumor growth. However, isoflavones in all concentrations prevent the proliferation of blood vessels. There is evidence that soy protects against colon, prostate and ovarian cancers in men.

Thus, analyzing the above facts, a product such as soybean, the benefits and harms of which have been studied for a century, does not raise serious concerns among scientists. If you consume the plant daily in a dose of 80 grams, it will only bring health benefits. Phytoestrogenic substances in its composition alleviate menopausal syndrome in elderly women.

Soy products are a cheap and high-quality alternative to animal meat and there are no analogues for them today. However, everything is good in moderation.