1, improve immunity. Soybean contains plant protein and is known as "vegetable meat". If the human body lacks protein, it will have the symptoms of decreased immunity and fatigue. Eating soy protein supplements can avoid the problem of rising cholesterol in meat.

2. Make your mind smart. Soybean is rich in soybean lecithin, which is one of the important components of the brain. Eating more soybeans can help prevent Alzheimer's disease. In addition, sterols in soybean lecithin can increase nerve function and vitality.

3. Strong organs. Soybean lecithin can also promote the absorption of fat-soluble vitamins and strengthen various tissues and organs of human body. In addition, it can reduce cholesterol, improve lipid metabolism and prevent coronary atherosclerosis.

4. Improve your energy. Protein in soybean can increase the excitement and inhibition function of cerebral cortex, improve the efficiency of study and work, and help to relieve depression.

5, whitening skin care. Soybean is rich in soybean isoflavones, which can improve skin aging and relieve menopausal syndrome. In addition, Japanese researchers found that linoleic acid contained in soybeans can effectively prevent the synthesis of melanin in skin cells.

6. Prevent cancer. Soybeans contain protease inhibitors. Researchers at new york University in the United States have found that it can inhibit a variety of cancers, especially breast cancer.

7. Prevent oxidation. Soybean saponin in soybean can scavenge free radicals in vivo and has antioxidant effect. It can also inhibit the growth of tumor cells and enhance human immune function.

The disadvantages of eating soybeans:

1, flatulence Soybean will produce too much gas in the process of digestion and absorption, causing abdominal distension, so people with digestive dysfunction and chronic digestive tract diseases should eat as little as possible.

2. It may lead to iodine deficiency. If you eat too much soybeans, you will lose more iodine in your body.

3. Increase the burden on the kidneys. Excessive consumption of soybeans will make your protein too much and increase the burden on your kidneys. In particular, the elderly should eat soybeans in moderation and not be greedy. Because the functions of various organs of the elderly are weakened and they consume too much soy products, the non-protein nitrogen decomposed incompletely by protein will be excreted through the kidneys, which will increase the burden on the kidneys.

4. Soybean contains a lot of purine alkaloids, which will increase the metabolic burden of liver and kidney. Therefore, when liver and kidney organs have serious diseases, pay attention to eating less or not eating soybeans.

5. Reduce sperm quality. Soybean contains estrogenic properties, too much intake will increase the level of human estrogen, which may affect male sexual characteristics. Men should not eat more soy products. The more soybeans men eat, the lower the sperm quality, especially those men who have fertility problems. You'd better not eat too much soybeans.

6, difficult to digest. Protein digestive inhibitor in soybean not only makes protein in bean products difficult to digest, but also affects the digestion of other foods, so it is not advisable to eat more bean products.

7, causing gastritis. Patients with acute gastritis and chronic superficial gastritis should not eat soy products to avoid stimulating gastric acid secretion and causing flatulence.

Soybean is commonly known as soybean. Soybean is rich in nutrition and content. The content of protein is twice that of pork and 2.5 times that of eggs. The content of protein is not only high, but also of good quality. The amino acid composition of soybean protein is similar to that of animal protein, in which the proportion of amino acids is close to the needs of human body and easy to digest and absorb. If soybean is eaten with meat and eggs, its nutrition can be comparable to that of eggs and milk, even more than that of eggs and milk.

References:

Soybean-Baidu Encyclopedia