How much protein does our body need?
The right diet is a diet that provides proper nutrition, consisting of a combination of carbohydrates, proteins, minerals, and vitamins. Among all the components that have been mentioned, protein has a different and very important role for the body. The main function of protein is to repair damaged tissue and allow cell growth.
Another important function performed by protein in the body is as a component in the manufacture of hormones and other serums needed by the body. Protein derived from plants or vegetable protein is as important as protein derived from animals or animal protein. Protein is made of essential and non-essential amino acids.
A normal diet should contain 15-20% protein of total daily calories. Protein intake should not exceed 20% as recent research suggests. Protein contributes 4 calories per gram consumed by the body.
The correct combination of essential amino acids according to the 1989 Recommended Dietary Allowance (RDA) is:
- Isoleucine (10 mg),
- Lysine (12mg),
- Leucine (14 mg),
- Phenylalanine (14 mg),
- Methionine (13 mg),
- Threonine 7 mg),
- Valine (10 mg) and
- Tryptophan (3.5 mg).
It is an amino acid that the body needs, but the body cannot make and is therefore only available from the intake of foods consisting of this amino acid. And the protein needed by babies is Histidine (28 mg). This amount of protein is taken according to body weight, per kilogram per day, by the body.
Protein needs depend on various factors such as weight, gender, age and physical condition of the body. The normal human need for protein varies from the needs of an athlete or for someone who wants to build muscle mass, or a person who is sick and does not have the necessary requirements.
Intake of the body’s essential amino acids which then help in making non-essential amino acids needed by the body to complement the body’s protein needs.
Protein needs for someone who wants to build body and muscle mass is different from normal workers; The protein they need is whey protein.
Protein from plants and animals is the only source of protein from outside the body like Milk which has 8 different amino acids that the body needs to build muscle, bone density and to repair body cells. Eggs also provide complete protein, especially the white part of the egg.
An individual must get the right amount of protein, because protein deficiency or excess protein in the body can affect the functioning of the body itself.
The amount of protein recommended by doctors around the world and with the Recommended Dietary Allowance (RDA) has been universally approved as the appropriate protein intake for individuals with normal physical needs.
The right combination of protein must be the right combination of protein from vegetarian and non-vegetarian foods. Vegetarians are advised to consume several processed foods such as milk and vegetables to keep protein levels in the body in balance. Dairy foods have high protein and good quality in them.
