# data[].attributes.body
Arran Burns
Evelyn Zhang
Samantha Karzon
Sarah Wong

# data[].attributes.attachment_caption
Visual outline of the four levels of protein structure

# data[].attributes.body
A protein is a long chain of amino acids, which has four possible levels of structure. The primary structure of a protein is a result of the sequence of amino acids that make it up. This protein is then folded in a 2D plane to form a secondary structure. This secondary structure is folded again in the 3D plane to create a tertiary structure. The combination of more than one tertiary structure of proteins forms a quaternary structure.

# data[].attributes.body
Protein is a macronutrient which means it is a nutrient that has to be consumed in large amounts compared to micronutrients. Proteins consists of about 20 amino acids and play a key role in body growth and repairing tissue. As proteins aid in the growth and repair of our body, they also make enzymes, antibodies and hormones which are needed for maintenance and growth through the stages of life.

# data[].attributes.body
EAR (Estimated average requirement): A daily nutrient level estimated to meet the requirements of half the healthy individuals in a particular life stage and gender group.

RDI (Recommended dietary intake): The average daily dietary intake level that is sufficient to meet the nutrient requirements of nearly all (97–98 per cent) healthy individuals in a particular life stage and gender group.

AI (Adequate Intake) (used when RDI cannot be determined): The average daily nutrient intake level based on observed or experimentally-determined approximations or estimates of nutrient intake by a group (or groups) of apparently healthy people that are assumed to be adequate

# data[].attributes.body
-Protein is a macronutrient and is therefore energy
-Each gram of protein contains 17kj per gram that fuels our body.
-Makes up about 15-20% of Total Energy intake (Actual 25%)
-Metabolism of proteins take form as a string of amino acids
-Proteins are found in structures such as the muscles and skin and help to regulate activities such as digestion and energy metabolism.

# data[].attributes.body
1. High protein intake keeps you fuller for longer
2. High protein diet aids in fat loss and is key to building muscle
3. Hair is made up of protein called Keratin
4. Beef tends to have a lower protein content than poultry
5. Too much protein can also be detrimental- liver and kidney problems