More people are becoming vegetarians. From those who may eat some animal products to those who eat only plant foods, vegetarians can reap health benefits according to the American Dietetic Association (ADA). The ADA reports that the vegetarian diet may reduce the risk of several chronic diseases and health conditions including obesity, coronary artery disease, hypertension, diabetes and certain types of cancer. The health benefits of a vegetarian diet are based upon the nature of plant foods. Plants are generally low in fat, but high in fiber, essential vitamins and minerals. In addition, vegetables and fruits are rich in antioxidants, beta carotene and vitamins C and E. Antioxidants are believed to be advantageous in protecting against heart disease and some cancers.

The key to consuming a vegetarian diet is to include adequate amounts of protein, vitamins and minerals. Protein can be obtained easily by consuming foods such as dry beans, unrefined grains, vegetables, legumes, seeds and nuts daily. To make sure all the nutrients and other substances needed for health are included in a vegetarian eating plan, use the Food Guide Pyramid for Vegetarians. As with all eating plans, moderation and variety should serve as the cornerstone.