What Are The Functions of Protein?

Fish, meat, eggs contain nutrients, these are the sources of proteins. Protein is made of smaller molecules called Amino Acids that are looped together by chemical bonds like beads on a chain. Protein is an essential part of the human diet. It’s found in a variety of foods like eggs, Walnuts Nutrition Facts, meat, dairy and seeds. Protein is basically is made of carbon, Hydrogen, Oxygen and nitrogen. Having enough protein and functions of Protein are the key to living stronger. Our two-thirds of body mass is made up of protein.

This means that eating 30g of Walnuts nutrition a day, or 4 or 5, helps keep the heart and brain healthy. the great concentration of vitamins, antioxidants, and fiber and good Walnuts Nutrition Facts. So, Health Benefits of Walnuts to pistachios in the weight loss diet

Protein is needed to mend us when we are hurt and protect us from diseases. The main functions of protein are to grow and repair our muscles, skin and hairs and they even help us to breathe. Protein in our body protects us from getting ill by attacking germs of bacteria that make you unwell. . They even help you to breathe by carrying oxygen around your body because protein is so important to our body it’s important to eat food that gives you protein. Maintaining protein synthesis as you age improves energy, balance, recovery, metabolism and of course strength.

The protein we eat broke down and reformed in our bodies. They help our body to fight against infection or even help cells to divide into parts. Some food you eat most often are chicken, ham, beef, salmon, eggs, beans and tofu, these all contain protein. Soybeans are the richest source that contains 40% protein. Protein helps us enhance our body, and gives us energy when needed. We might feel very sleepy even after taking a nap, or can’t exercise too long and feel tired even when we haven’t done anything. It’s because of a deficiency of protein in our body. It’s best to change diet or add some food which is rich in protein in our daily routine to become stronger and fit. The best food plan can help to strengthen your immune system.

Following are the foods that are high in protein:

  • Nuts and seeds
  • Dairies
  • Eggs
  • All kinds of Beans
  • Tofu
  • Beef
  • Cheese
  • Fish

The functions of Protein are numerous. EGF team brings you 11 major protein functions.

  • Hormone Production
  • Enzyme Production
  • Structure of Body Tissues
  • Transportation
  • Fluid Balance in Food
  • Storage Molecule
  • Source of Energy
  • Blood and Maintain Tissues
  • Immune Function
  • Movement
  • Growth and Maintenance

Hormone Production:

The first function of Protein is to make some of our hormones. Certain hormones brought up from protein such as Insulin.  Hormones are the chemical messenger that travels throughout the body that coordinates complex processes that often interact with several organs.

Enzyme Production:

One of the most important functions of the Protein is to produce enzymes because it’s Catalysts which means that they speed up the rate of metabolism process and reactions occur.

Structure of Body Tissues:

Proteins are pretty important for lots of biological structures and we need them to make body tissues like muscles and collagen.


Protein is a major element in the transportation of certain molecules. This function enables nutrients to go to the right tissues. Proteins are very important for the cell to cell communication.

Fluid Balance in Blood:

Protein also helps us to balance the water in our bloodstream such as Albumin protein made by the liver.

Storage Molecule:

We can also use proteins to storage things, we have storage protein ferritin which is used to store iron when we have excess supply.

Source of Energy:

If we run out of carbohydrates and there’s not enough fat available we can also use protein as an energy source

Build and Maintain Tissues:

Protein builds and maintains human body tissues and this is why protein requirement is high in growing children and athletes.

Immune Function:

One of the main functions of Protein boosts our immune system which helps our body to be fit. Protein forms antibodies that help prevent infection, illness and disease.


We need protein for movement, to carry things, we need Actin and Myosin fibers for our body muscles and we get them from protein. Hemoglobin is a good example as it carries iron in the bloodstream.

Growth and Maintenance:

Our body needs protein for the growth and maintenance of tissues, our body breaks down the same amount of protein that is used to build and repair tissues.

If you are feeling or having any of the following problems then you might have protein deficiency and you need to know the benefits of a Balanced Diet Plan and change your diet chart:

  • Trouble losing weight
  • Low Energy levels
  • Trouble building muscles
  • Poor concentration
  • Joint or bone pain
  • Hair fall
  • Slow wound healing
  • Mood swings
  • Poor sleep or Insomnia
  • Trouble learning
  • Low immunity

Now a day’s protein powder is getting very popular. Protein powder is a popular nutritious supplement. This powder also helps to reduce weight and tone their muscles. There are a variety of protein powders available in markets like dairy-based or plant-based protein powder. There is a huge argument about whether protein powder cause kidney damage? , accelerate hair loss? Or make acne even worse?

In a recent article published in November 2018, specifically focus on the kidney damage because of protein powder, the researchers found that high protein does not appear to have a negative impact on kidney function in healthy adults but if a person already has kidney damage, protein shake could make it worse. As for hair loss, there’s no proper research that would claim that high protein intake led to hair loss. Do let us know in the comment section if you know of any research related to this.

The last question that arises very often is about acne and acne face map. Acne is super common that some estimates suggest that 73% of people had acne at some point in their life but acne doesn’t have anything to do with high intake protein. It could be because of genetic issues, normal skin bacteria or the immune system.

What is Whey Protein?

Whey protein is a very famous protein powder that adds more protein to your diet. This protein is very helpful for athletes, bodybuilders or people who need to gain muscle mass and strength while losing fat at the same time. It is now confirmed by research that a healthy person can safely drink protein powder but they are not in place of meals. It’s best to have a proper meal as well as protein powder.  It’s very effective to drink whey protein after or during a workout. If you wish to lose weight choose a protein powder with no added sugar.

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