Undoubtedly, it's important to start with a healthy diet. A profusion of in-depth studies have consistently shown that whole grains, legumes, fish, fruits, vegetables, and vegetable oils have the potential to protect your body against cancer and heart disease. Some essential nutrients are packed into every food group, and certain foods such as flour, and cereal, are fortified with specific nutrients. It is also true that even the best supplements cannot encompass all the biologically active compounds abundant in a well-stocked pantry.
Another advantage of a healthy diet through natural foods is that it's difficult to overdose on vitamins and minerals. When people take several vitamin and mineral supplements, it's easier to ingest potentially harmful amounts of some nutrients.