Answer:
depends on the food type! you never said the unit of mass either so..
servings recommended:
Grains: 6 ounces (oz) per day. Serving sizes = ½ cup cooked rice, pasta or cooked cereal; 1 oz. dry pasta or rice; 1 slice bread; 1 cup ready-to-eat cereal flakes.
Vegetables: 2 ½ cups per day. Serving sizes= 1 cup equivalent of vegetables is 1 cup raw vegetable or vegetable juice, 2 cups leafy salad greens.
Fruits: 2 cups per day. Serving sizes =1 cup equivalent is 1 cup fruit or ½ cup of 100% fruit juice (orange juice, etc.) or 1/3 cup of a fruit juice blend.
Protein foods (meat, poultry, fish, dry beans and nuts): 5 ½ oz. per day. Serving sizes = 3 oz. cooked lean meat, poultry or fish; 2 egg whites or 1 egg; ¼ cup cooked beans; 1 tbsp. peanut butter; ½ oz. unsalted nuts/seeds. Note that ¼ cup cooked beans = 1 oz. protein equivalent but ½ cup cooked beans = 1 vegetable.
Fat-free or low-fat dairy foods (milk, yogurt and cheese): 3 cups per day. Serving sizes: 1 cup equivalent is 1 cup milk or yogurt, 1½ oz. natural cheese such as cheddar cheese, or 2 oz. processed cheese.
