Thus, the Food and Drug Administration has recently authorized the use of health claims on soy protein products. Studies have shown that eating soy protein along with a diet low in saturated fat and cholesterol will lower high blood cholesterol levels. Soy protein also protects blood cholesterol from forming plaque in arteries, which can cause heart disease. Soy and Cancer Soy protein contains many naturally occurring substances called phytochemicals. They may also interfere with the activity of enzymes that convert normal cells into cancer cells.
Soy protein plays a major role in reducing the risk of coronary heart disease and cancer.
You may now see a health claim on food package labels to indicate this. For food products to qualify for the health claim, the food must contain at least 6.25 grams of soy protein per serving, one fourth of the effective level. A good way to introduce soy into your diet is through meat alternatives. Soy-based meat alternatives are excellent sources of protein, iron, and some B vitamins. Studies indicate that soy protein does reduce the effects of CHD and cancer.