One of the largest studies to date showed that if participants' diets were high in animal protein and contained fewer foods of vegetable origin, there was a higher risk for heart disease and some cancers. In another study, researchers concluded that substituting some soy protein for animal protein can significantly lower both the total serum cholesterol and LDL-cholesterol levels. Similarly, women lowered their risk of breast cancer when they consumed 3-4 ounces of tofu or 8 ounces of soy milk each day. A Closer Look at Nutrition A well-planned vegetarian eating style can be healthful, nutritionally sound, and beneficial for the prevention and treatment of certain diseases. A common myth about vegetarian eating is that the diet makes it hard to get certain nutrients, such as protein.
Soy products can provide the high quality protein needed for growth and tissue maintenance.
Meat-free products vary in their nutrient content. Check the Nutrition Facts label for fiber, iron, and calcium. Thiamin, vitamin B-6, folacin, magnesium, phosphorus, potassium, and others may also be listed. However, consumer demand for more variety has expanded the range of vegetarian choices in the supermarket. Planning nutritious family meals with meat-free products is quick, easy, and economical.