Answer: Iron, protein and vitamin B-12
Explanation:
Meat are rich in protein and the product of the meat are concentrated with the nutrient sources such as vitamin B-12, iron, fats and proteins. Meat is basically categorized into the two main parts that are:
Meat is the good source of the pantothenic acid and the biotin and the vitamin B-12 is one of the essential nutrient that are found in wide variety of the food items.
Therefore, Iron, vitamin B-12 and protein are the main source of meat.
