Our modern nutrition has lead us to believe that fat is bad. However, the brain is made of fat as is every nerve in our body and the membrane of every cell.  Fat is critical to life. Fat is also necessary for all of our fat soluble vitamins. These are vitamins like Vitamin A which helps our eyes and immune system, Vitamin D which can even decrease conditions like MS and osteoporosis and Vitamin E that is necessary for the heart. A

Fat Soluble Vitamins
Fat Soluble Vitamins
Fat Soluble Vitamins
Fat Soluble Vitamins