HUMAN NUTRITION

Detailed explanation-1: -Meat, fish, milk, eggs, beans are good sources of protein. Protein is needed for lots of functions throughout the body. Meat is also a good source of vitamin B12 and iron.

Detailed explanation-2: -Meat, fish and eggs, are rich in high-quality protein, vitamins, minerals and essential fatty acids. These foods, which are all derived from animals, are the richest sources of complete, or high-quality, protein in the diet. Proteins consist of building blocks, called amino acids.

Detailed explanation-3: -Animal-based foods (meat, poultry, fish, eggs, and dairy foods) tend to be good sources of complete protein, while plant-based foods (fruits, vegetables, grains, nuts, and seeds) often lack one or more essential amino acid.

Detailed explanation-4: -You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.