Can taking whey protein cause hair loss?

hair loss and whey protein

Hair loss is sometimes a very scary situation. Everyone wants to have healthy and beautiful hair. However, this needs maintenance. Sometimes it might just be difficult to understand why you are losing hair, a lot of people come up with explanations some of them might be true and others are total misconceptions. One of the most discussed issues is whey protein and its relation to hair loss.

What is whey protein?

whey protein

A whey protein can be defined simply as a protein which comes from milk. When you take milk you get two types of proteins contained, these are whey protein and casein protein. There are a lot of functions related to the whey protein in the body. Apart from the basic function of any protein which is building the body, whey protein helps in some therapeutic functions too. The type of protein can be processed and be sold in terms of a powder or liquids which you can drink or mix with other drinks.

Relationship between protein and hair

So how is a protein related to hair? A protein has a very significant role when it comes to facilitating hair growth, for a growth cycle of a hair to be complete there must be proteins in the body. They help in the nourishment of the hair follicle hence stimulating the growth of the hair. 

Can whey proteins cause hair loss?

whey protein for gym lovers

Hair growth is entirely dependent on the intake of whey proteins, the more you take the proteins, the better your hair grows and if you take very less or none whey protein you will increase the chances of losing your hair, when there is protein deficient, there will be loss of hair because the growth depends on the proteins in the body, it will lead into.

However whey proteins can also cause hair loss, this is due to the high levels of amino acids found in the whey proteins that help to increase in the level of a hormone called testosterone especially in men who are using the products of whey protein in their gym training. It has been said by scientists that high levels of testosterone are very dangerous to the health of your hair because the hormone acts on the body parts including the hair follicle.

Types of whey proteins

There are only three types of whey proteins, these types include;

  • Whey protein hydrolyzed
  • There is a type of whey protein which comes in the form of whey powder and it contains about 99 percent of proteins in its contents. The powder will need to go through digestion once consumed and in the body, after this, it goes through a process called hydrolysis. The proteins are digested very fast than natural proteins.

  • Whey protein isolate
  • This is another type of a whey protein, this one has a lesser percentage, the powder only contains 95 percent of the proteins, it has a very low amount of fats and sugars.

  • Whey protein concentrate
  • This is another type of whey protein. The powder is in two categories, you will find one with less protein content and another one with high protein content. The powder with the lowest protein content is around 50 percent of proteins while the one with the highest content of protein is around 90 percent protein. All the remaining parts of the substance that complete the percentage to 100 is covered by the fats and lactose.

    Importance of whey proteins

    There are very many advantages of whey protein to the hair and to the whole body, here are some of the advantages that you can get when you consume whey protein;

  • Boosts immunity of the body
  • The proteins when consumed in the body and undergoes digestion, they increase the production of glutathione in the body which is responsible for removing of all toxic substances from the body and as a result the immunity of the body goes high.

  • Strengthens muscles
  • A whey protein will help you rebuilt your muscles if you do a lot of exercises, this is the reason why many people who are training for the gym are using the whey protein drinks. When the proteins are absorbed in the body that will help strengthen the muscles once more.

  • Helps you to lose weight
  • Whey proteins are very essential to the body when it comes to weight loss, they have a very low amount of fats and very high amounts of proteins. As a result, there will be a reduced amount of fats in the body hence the person loses weight.

  • Keeps your skin healthy
  • The whey proteins contain a substance called collagen that helps in the maintenance of the skin. When you maintain the level of collagen in the body your skin will nourish, and not just your skin alone, collagen is a very important substance when it comes to strengthening the bones and the teeth.

  • Treats hair loss
  • The major cause of losing your hair is due to the deficiency of proteins in the body, if you consume a lot of whey protein you will be able to recover your hair because the growth of a hair depends on the proteins.

  • Helps in cleaning the scalp
  • This is mainly the specific type of whey protein, which is whey protein concentrated, instead of drinking, you can just apply directly to the scalp and it will help you in cleaning up your scalp can improve the texture of your hair.

    You should be keen about the use of the whey protein because sometimes it can cause hair loss, however, the proteins have very many benefits, and you can get a solution for your health issues when you decide to use whey protein products which comes in form of a powder or a solution.


    Efforts have been made to get the information as accurate and updated as possible. If you found any incorrect information with credible source, please send it via the contact us form
    Sky Hoon
    Hair Lover, Idea Starter. He started HairQueenie, which is ranked #27 in the FeedSpot Top 40 Hair Care Blogs and mentions in ManeAddicts and Tempest. Hair is not everything but something. He started Hairqueenie to share great hair products. Over time, he found there are more value to share answers to hair problems that cannot be found easily.
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