Information that can be used by Medical practitioners and General people 1. The Dietary Reference Intake (DRI) from the Institute of Medicine (IOM) of the U.S. National Academy of Sciences. 2. Tolerable upper intake levels (UL) for all vitamins. 3. List of harmful substances. 4. Recommended food quantities. Information needed to maintain a healthy brain. 1. Five major steps to a healthy brain. 2. Some important facts about brain. 3. Food source of required nutrition. 4. Different types of fat, and how to recognize those 5. Which fats are good for health. 6. Stress Management. 7. Importance and timings of physical and mental exercise.