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Soy — good or harm?

Some products contains soy. Considering soy is healthier meat, many are trying to replace her usual food for us, without thinking about the question – is soy for our body?

The origin of the Soi

Soya is one of the oldest annual plant, which belongs to the legume family. She is called "the miracle plant". The first soybeans were grown in China. Then soya moved to Korea, to Japan, and in Europe this culture was in 1740. The French were the first to use it in the food.

After researching soy Americans in 1804 began the massive and deliberate cultivation of this plant. V. Poyarkov expedition in 1643 – 1646, visited the sea of Okhotsk, where they saw the soybeans from the Manchu-Tungus people. But the special interest in the culture of the Russian people did not show. Only after the Vienna world exhibition was held in 1873 soy interested practitioners.

The composition of the soybeans

Soybeans are rich in substances beneficial to human life. They are not only very nutritious, but also therapeutic. For example, soy contains isoflavones, which prevent the formation and development of certain forms of cancer. And genistein stops in the early stages of the disease of the cardiovascular system. Also soy is rich in lecithin, choline and other substances that play a role in the treatment of many serious diseases, fiber, b vitamins, C and E, omega – 3. The composition of the soybean includes the entire set of amino acids, which means that the utility is ahead of her pork and beef.

Use soy

Soy is rich in vegetable protein, which is more than in eggs, fish and meat, Soy protein is very important for proper functioning of the body. Vegetable proteins are digested at 90%. Soy foods contain substances that positively influence the balance of trace elements in the body. Lecithin is most useful in soybeans. It is very important to brain for his work. Lecithin helps to recover the cells, monitors the level of cholesterol in blood, struggling with Parkinson's disease, atherosclerosis and other diseases of mankind. Also, the presence of lecithin slows down aging, so soy is very famous in the circle of the elderly.

Soy lecithin helps to produce energy, is fueling a growing organism, and this is especially important in children.

The composition of the soybean includes the entire set of amino acids, which means that the utility is ahead of her pork and beef.

The last time Americans were increasingly added to the diet of your diet soy. Studies have shown that consumption of soy products positively affect human health. You must know that only soy in its purest formbenefits. In no way this does not apply to those products in which soy is only additive.

American researchers are unanimous that if the diet to include 25 to 50 grams of soy protein a day can reduce levels of "bad cholesterol". As you know, the kind of cholesterol clogs the blood vessels that leads to heart disease.

A positive trend in the use of soybean was noticed in women during menopause. With age, the process of production of estrogen in women slows down and the soybeans could fill their shortage.

The dangers of soy

Documentary studies conducted with the participation of 3.734 older males, it was found that those who 50% of his life was fed soy had greater risk make Alzheimer's.

Other studies of Asian researchers proved that men who twice a week use in the diet soy, more prone to mental violation than those who never eat.

Some believe that eating soy leads to infertility and obesity.

Soy is also useful to people of all ages. Isoflavones present in soybeans, its composition is very similar to the female hormone estrogen, and regular consumption of soy can disrupt the balance of hormones in the body. And it can be dangerous for women who are preparing to conceive, are planning a pregnancy, but especially for pregnant women.

Scientists, pediatricians, Cornell University believe that the deficiency of thyroid hormones can occur from frequent consumption of soya products V. Appears overweight, suffers from constipation, fatigue. All this leads to General apathy.

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

As many studies have shown that soy beans contain nutrients that are beneficial for the body and anti-nutrient that can harm health. Anticoagulant properties, pronounced in raw soybean, neutralized vitamin K, which ensures the level of coagulation, but also involved in the absorption of calcium. Unlimited consumption of soy can lead to mineral insufficiency, hypertrophy of the pancreas.

Soybeans contain lectins, which are glued blood cells, which leads to the suppression of their growth. And it is fraught with consequences for the organism.

Conclusion

To date in the world of science cannot come to a consensus on the issue of benefits and harms of soy beans.

If soy is not included in the category of a genetically modified product, grown naturally, its beneficial properties significantlyexceed harmful.

From the foregoing the conclusion is that to use or not soy products should be solved by each person on their own, regardless of the views of the other.