The correct option is D) All of the above .
What is protein ?
Proteins are organic compounds made up of amino acids . Protein is the important component of every cell in the body . Hair and nails are made up of proteins and are useful in tissue repair .
What are the types of protein ?
- A complete type of protein provides all of the essential amino acids ( amino acids which cannot be made by our bodies ). These are high quality protein that is found in animal based foods : Fish , milk , eggs , meat , cheese .
- An incomplete type of protein is low in one or more of the essential amino acids .
Why protein is important for the body ?
Protein is used primarily to repair and rebuild muscle that is broken down during exercise and to help optimises carbohydrate storage in form of glycogen .
What is recommended daily protein intake ?
The average adult needs 0.8 grams per kilogram of body weight per day .
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