What are all the nutrients required for a 8 month old baby to have good development?

The usual...: The nutrients are the same as adults, but different quantities. The baby needs proteins, carbohydrates and fats. The fat calories should be roughly about 1/3-1/2 of the calories, and the remainder divided up between the remaining two. They need vitamins, micronutrients and iron. All of these can be obtained by drinking adequate infant formula. If breast feeding exclusively, needs vitamin d added.