Soy Protein Benefits The Body In Many Ways

By Beryl Dalton


People who are allergic to dairy products or have chosen not to eat meat often rely on soy as an alternative source of protein. This substance is derived from the soybean which is native to southeast Asia, and besides proteins it is also packed with lecithin, fiber, and isoflavones, all of which promote good health. A diet that includes food and supplements containing soy protein benefits many systems of the body.

A very versatile food product, soy can be enjoyed in so many different ways. A popular base for powdered shakes, it is also the most common ingredient used instead of meat or dairy to manufacture food such as cheese, butter, milk, yogurt, ice cream, hot dogs, and tofu. It can be ground into flour which is then used as a sausage filler, or ingredient in soups, and baked goods. Babies who are lactose-intolerant, are often fed a soy-based formula.

Studies conducted have produced findings which would suggest that consuming high amounts of soy in one's diet offers some degree of protection against breast cancer in women and prostate cancer in men. This is thought to be due to the presence of the phytochemical "genistein" which disrupts tumor growth by preventing the formation of vascular networks. Research continues to be carried out in this area to further substantiate this evidence.

The cardiovascular system also fares well from the many isoflavones and phytoestrogens found in soy products. These chemicals promote the dilation of the coronary arteries necessary for healthy blood flow and reduced heart attack risk. Patients with hypertension will also find that their blood pressure levels are closer to normal.

People who regularly consume soy-rich food or supplement shakes may have lower LDLs, which is the harmful or "bad" type of cholesterol. Apparently the soy protein breaks down the plasma in LDL cholesterol, but fortunately this does not happen with the healthier HDL cholesterol. Existing research has revealed this to be true mainly in men, who can expect their LDL levels to be reduced by up to 10 percent, but more research is required to prove whether the same is true in women or not.

Diabetics can use it to assist them in maintaining acceptable levels of glucose in the blood, and balance fats and insulin too. People who are dieting will find a tasty soy-shake to be the perfect complement to their weight loss program, as it makes one feel full longer, and helps prevent the tendency to overeat.

The hot flashes of menopause have also been shown to occur less often in women who increase their intake of this nutrient, most likely because of its high phytoestrogen content. Furthermore, it is also considered to help balance bone density and calcium in the body, which is essential in the prevention of osteoporosis in post-menopausal women.

Bodybuilders, athletes, and anyone training for a sporting event would be wise to drink a daily protein-shake if they want to maximize their lean muscle development and performance. It facilitates faster recovery and reduces inflammation following a workout, which not only means less pain but also bigger muscles and more energy.




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