Most Essential Nutrient
Proteins provide structural support, while others are involved in bodily movement, or in defense against germs.
Proteins function as building blocks for bones, muscles, cartilage, skin, and blood. It is also one of the 3 nutrients that provide calories. Nuts and seeds can replace other protein foods, like some meat or poultry for any people who are vegitarians they're still able to get protein in their system (choosemyplate.gov). Protein is one of the main nutrients that every person needs to maintain a healthy body by completing tasks suchs as transporting messages, carry out the instructions of DNA and defending, preserving and repairing essential life functions (naturalbalancefoods.com)