Potato is a very healthy food and popular vegetable all over the world. Potatoes are available year-round as they are harvested somewhere every month of the year. potato's have lots of variety. these Potatoes are comparatively bigger than regular Potatoes. potatoes contain a goodly amount of carbohydrate (starch and sugar) they are also a storehouse for many vitamins and minerals. With the exception of vitamin A, potatoes have at least some of just about every nutrient, including fiber. Potatoes are relatively low in calories.