Eating healthy food can ensure longevity. Foods that are suggested by the ancestors in the Chinese origin and Indian origin are considered the world's best of all. Yet, authentic food of such kind are not found almost anywhere today. Some of the Mediterranean choices and some of the Aarawak choices from the Caribbean are equally considered to be of the healthiest kind, but suitable for people who hail from those parts of the world in particular. Climatic conditions vary by far from those regions to the other parts of the world. Food choices will vary in the same manner to suit the people from those parts of the world as well.