Soy in diet
Vitamins And Dietary Supplements / / May 11, 2016
Soy has been part of the human diet for almost 5,000 years.Unlike most herbal products, soybeans have a high content of vegetable protein products and is considered equivalent to the protein of animal origin in terms of quality, which it contains.
Soya in the diet can lower cholesterol.There are many scientific studies that support this conclusion.In fact, 25 grams of soy protein a day in foods and drugs - this is an important part of a diet low in saturated fat and cholesterol, which can reduce the risk of heart disease.
Soy may also reduce the symptoms of menopause and the risk of osteoporosis.Soy products, most likely to prevent some hormone-dependent cancers, including breast cancer, endometrial cancer and prostate cancer (prostate).
Food sources of soy
Not all products with soy protein contain the same amount of protein.The following list includes some popular products - from the greatest amount of soy protein in them in the least number:
- soy protein isolate (soy isolate, isolated soy
- soya flour;
- whole soybeans;
The best way to learn about protein content - to look at the nutritional value of the product on its label to see what it percentage of soy protein.We also recommend to pay attention to the list of ingredients.If the product comprises a soy protein isolate, the protein content thereof should be high enough.
Note.The difference between soy additives (they are usually sold in drugstores in the form of tablets or capsules) and soy protein products: soy additives usually made from concentrated soy isoflavones.These substances can alleviate menopausal symptoms but not enough evidence to support the use of soy isoflavones for any other health benefits - such as for example cholesterol lowering.
For adults: 25 grams of soy protein a day may reduce the risk of cardiovascular disease.
Soy foods and infant formula based on soy are widely used for children, but no studies have shown whether there are safe and beneficial for children isolated soy protein or isoflavone supplements.Therefore, isolated soy products are not recommended for children.
Side effects soy
For people who do not have allergies to soy, no serious short-term or long-term side effects from food soy products are not observed.
Common mild side effects include: abdominal pain, constipation and diarrhea.
Soybeans also contain moderate amounts of natural substances - purines.Consuming large amounts of purines can strengthen gout.People with gout should not eat a lot of soy products.