Diets low in saturated fat and cholesterol that include 25 grams of soy protein per day may reduce the risk of heart disease through an intermediate link of cholesterol metabolism in the liver that helps lower total and LDL cholesterol in the blood. High total cholesterol and LDL cholesterol levels are one of the risk factors for heart disease. One serving of Pure Soy Protein Isolate Powder provides 25 grams of soy protein in a low-fat, low-carbohydrate formula. Pure Soy Protein Isolate Powder also includes the soy isoflavone metabolites genistein, daidzein and glycitein plus essential amino acids, minerals and vitamins for well-balanced nutritional value. Especially recommended for vegetarian and vegan diets, which may not provide sufficient protein, Pure Soy Protein Isolate Powder is an ideal source of this essential nutrient. soy protein isolate, soy protein, soy protein shakes, soy protein powder