Protein: Roles, Benefits & Best Sources

Protein is another very important macronutrient vital for the body and an essential component of all living cells. Macronutrients are substances that you need in major amounts, which provide energy and allow you to survive and develop. In addition to proteins, carbohydrates and fats should be components of your diet in order to allow your body to thrive. Proteins provide as much energy density as carbohydrates (4 kcal…