It is well known and scientifically proven that vitamins and minerals are essential to our diet to prevent or remedy health problems. One of the most well known examples of this is the disease scurvy, which is prevented and cured by vitamin C. Many other diseases such as beriberi and pellagra are also caused by specific nutritional deficiencies. There are also countless resources of information regarding how different vitamins and minerals can help with some health problems and diseases and n.