What is protein?
Proteins are made up of 20 different amino acids. Eight of these are essential (must be supplied by the diet); the remaining 12 are non-essential.
What are the roles of protein in the body?
- principle role: build and repair the body tissues (muscles, ligaments, and tendons);
- secondary role: energy source when there is not enough carbohydrates, protein is striped away from muslces to be used as energy.
How much protein do I need to take?
According to (source) RDA
- for non-athletes: 0.8-1.0 g/kg (g/kg = gram per kilgogram of body weight
- for athletes: 1.2-1.8 g/kg.
Steps
- your weight in pounds
- divide that number by 2.2 to get your weight in kilograms
- multiply weight in kilogram by gram of protein
- you get the total amount of protein to consume per day
example:
- body weight = 196
- 196/2.2 = 89.09
- 89.09 x 1.8 grams of protein (1.8 for an athlete that works out strenously) = 160 grams of protein to consume daily
What happens if I consume too much protein?
It is understood that consuming protein in excess of what the boy can use, may result in the excess be stored as fat in the body.
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