Whey protein and hair loss: Is there a connection?

Whey protein, which is derived from milk during the cheese production process, is popular among fitness enthusiasts. After all, high quality proteins are beneficial for muscle growth, weight loss, and overall health. There are health benefits, but there may be side effects too. One of these could be hair loss, which is of great concern among young people and older people. It may be related to the production of dihydrotestosterone or DHT, a hormone associated with androgenic alopecia. So does whey protein cause hair loss? Let’s look into it.

What are the benefits of whey protein?

Before answering the question – Does whey protein cause hair loss? – It is important to understand why it is widely consumed.

• Promotes muscle growth: “It’s rich in branched chain amino acids (BCAAs), especially leucine, which plays an important role in muscle growth,” says dietitian Farak Hanif. A 2019 study published in the Journal of Exercise Nutrition and Biochemistry showed that consumption of whey protein before and after training promotes improvements in strength and muscle growth.
• Weight loss assistance: This supplement is known to increase metabolism and reduce hunger cravings. This helps you lose weight. “It will enhance your sense of fullness so you can keep you full for a long time,” says Hanif.
• Improves gut health: Contains immunoglobulins and lactoferrins that support intestinal health and reduce inflammation. “It can improve digestion and reduce bloating,” says the expert.
• Controls blood sugar levels: It can slow down glucose absorption, which helps in managing blood sugar spikes. Therefore, it may be beneficial for people with type 2 diabetes.
• Supports heart healthHigh cholesterol and heart problems are a strong connection. Whey protein may reduce the risk of cardiovascular disease, according to a study published in Nutrients in 2023.

Does whey protein cause hair loss?

Now that you know the benefits of whey protein, it’s time to get the answer to your questions. Does whey protein cause hair loss? A 2017 study published in Practical Aspects of Asian Hair Transplantation showed that whey protein can lead to hair loss. “It’s possible, but it doesn’t directly cause hair loss, especially those with family history of hair loss,” says Dr. Karuna Malhotra, aesthetic physician and hairdresser.

It can affect hormone levels in some people. “If consumed excessively, this supplement can increase testosterone levels, which can lead to higher production of DHT, known to shrink hair follicles. This can lead to hair loss, especially in people who tend to have conditions like androgenic alopecia,” says Dr. Malhotra.

Apart from hormonal changes, some people may develop an allergic reaction to this supplement. “This can cause inflammation and stress, and can also contribute to hair loss,” says Dr. Malhotra.

Can whey protein cause hair loss and it can grow?

Does whey protein cause hair loss? yes. Can your hair go back? That may be true. “If hair loss is caused by an increased DHT level or an allergic reaction to whey protein, discontinuing it can lead to hair regrowth,” says Dr. Malhotra. For some people, the process can take weeks or months. However, if the hair loss is caused by androgenic alopecia, recovery can be slower and stopping whey protein alone will not completely reverse the hair loss. “In these cases, additional treatments such as minoxidil may be required,” experts say.

Can whey protein cause hair loss and prevent it?

Now that I know the answer to the question – does whey protein cause hair loss? It is also important to understand whether this protein powder can be prevented while you are taking it. This is what you can do:

• Monitor protein intake: Make sure that no protein is consumed excessively. Excess proteins can increase testosterone levels and contribute to higher production of DHT.
• A balanced diet“Your diet should include other nutrients that support hair health, such as iron, zinc, vitamin D and biotin,” says Dr. Malhotra. A balanced diet can help reduce the potential negative effects on your hair.
• Scalp care: Scalp massage and use of gentle, bright hair care products at least once a week are essential. “They help improve blood circulation to your scalp, which is important to promote healthy hair growth,” says Dr. Malhotra.
• Manage stress: Coping with stress is also essential to maintaining healthy hair. “Strend is a major contributor to hair removal, so it’s beneficial to try stress-reducing techniques,” says Dr. Malhotra. Try journaling, listening to calm music, and meditating to reduce stress.
• Replace protein powder: “You can go to plant-based proteins like pea protein and hemp protein,” says Hanif. If whey protein is having a negative effect on your hair, these may be beneficial.

Does whey protein cause hair loss? This question may pop up if you want to consume protein before and after your workout for strength and growth. It can lead to hair loss indirectly, but if you have concerns, you should check with your doctor.