Protein, what is it and what is it for?

Protein, what is it and what is it for?

Protein is essential for anyone, but if you're going to the gym, it's even more important.

It is one of the three main macronutrients, and you should eat a good amount of protein if you want to get good results.

Not only should you eat good amounts, you should also opt for quality sources of protein.

Find out what protein is, the best types and the amount you should use in your diet.

What is Protein?

Proteins are an essential macronutrient for the human body, and are composed of amino acids.

They perform various functions in the body, from the repair of muscle tissue to the supply of energy.

Its most interesting role for those who practice gym, is undoubtedly in the construction and repair of muscle tissue.

In other words, it is the nutrient with the most active and direct role in the increase of muscle mass, and also in its maintenance.

Each gram of protein has 4 kcal.

If you want to gain muscle mass, or maintain what you have, you need to consume an adequate amount of protein.

Types and quantities

Not all proteins are the same, and there are better sources than others.

Biological value is the main way to assess the quality of a protein, and you should choose protein sources with a high biological value.

Proteins of animal origin are superior to proteins of plant origin.

That is, the protein in a steak is superior to the protein in a can of beans.

This does not mean that you should only use animal sources, but they should be the basis of your diet.

Protein sources.

Fish, meat, eggs, milk, protein powder.

To learn more about what to eat to gain muscle, see this article.

Regarding the amount of proteins you should eat each day, you know that there must be a considerable number, but how much?

Check out our article how much protein do i need per day?


Final notes

Protein is an essential nutrient, especially for those who walk in the gym.

You should eat not only good quantities, but also choose quality sources.

Try to include protein sources in all your meals to get the best results.

Finally, if you have difficulty meeting your daily protein needs, you can opt for the famous protein powder shakes to help you.

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