What does protein do to your body?

The word protein comes from the Greek word proteas which means primary or in the first place. Protein is very important to your body. Proteins are made of amino acids which are joined to one another to form a long chain. There are 20 amino acids in proteins and they are joined in different permutations and combinations to give rise to different proteins in our body.

Protein helps in growth of the body and helps in maintaining essential function of our body. Proteins are found in almost every food we have like eggs etc, because their intake is necessary.

Essential functions of proteins in our body

Maintains pH

It is a buffer system which helps in maintaining the pH of the fluids inside our body. Proteins are very much helpful in this regard.

Helps in growth

For the growth of tissues and maintaining them after any wear and tear, proteins are essential. Usually people who work out a lot have protein shakes because it is necessary to heal the muscles which have gone through tedious workouts and wear and tear during the sessions.
When you are sick or pregnant, body demands more protein. Protein intake should be increased when you are recovering from an injury.


The amino acids of different lengths join each other to form peptides and protein which is the fundamental element of most of the hormones in your body. They help in transmitting information between the organs and cells of your body.

Boosts immunity

Proteins forms antibodies which help in protecting your body from the invaders like bacteria. It fights against infections and prevents many diseases.

Maintains bodily functions

Having a good amount of protein ensures better digestion. It also increases the production of energy in your body. The blood clotting of your body is also dependent on the amount of protein intake. If you do not have adequate protein, it may cause a problem in muscle contraction as well.

Causes biochemical reactions

Many biochemical reactions take place inside and outside the cells of the body. The enzymes which help in causing the biochemical reactions are also proteins. Due to the structure of the enzyme, it gets attached to the molecules which are found inside the cell are known as substrates. These help in catalyzing the reaction and thereby increasing your metabolism.

Provides energy

When you are fasting or performing rigorous physical activities, proteins helps in giving you energy.

Stores and transports nutrients

There are transport proteins which help in carrying different substances throughout your body via your blood. These are also storage proteins like casein which helps in storing the essential nutrients.

Maintains fluid level

Not having enough protein decreases the level of globulin and albumin in your body.

Maintains structure

There are fibrous proteins like keratin which helps in providing strength, structure, and elasticity in our body. The main function of keratin is maintaining the structure of our hair, nails etc.


Please enter your comment!
Please enter your name here