Zinc And Selenium For Hair Growth

Zinc And Selenium For Hair Growth

Nov 27, 2023Adrienne Cruz

When it comes to hair growth, many people focus on external factors like hair care products and treatments. However, what you put into your body can also have a significant impact on the health and growth of your hair. Two essential minerals that play a crucial role in hair growth are zinc and selenium.

The Importance of Zinc

Zinc is an essential mineral that is involved in numerous bodily functions, including cell growth and repair. It plays a vital role in maintaining the health of your hair, skin, and nails. Zinc deficiency has been linked to hair loss and thinning.

One of the main reasons why zinc is important for hair growth is its role in protein synthesis. Hair is primarily made up of a protein called keratin, and zinc is necessary for the production of this protein. Without adequate zinc levels, your hair may become weak and brittle, leading to breakage and hair loss.

Zinc also plays a role in regulating oil production in the scalp. When the scalp becomes too dry or too oily, it can disrupt the hair growth cycle. By maintaining a healthy balance of oil production, zinc helps promote optimal hair growth.

The Benefits of Selenium

Selenium is another essential mineral that is important for hair growth. It acts as an antioxidant, protecting the cells in your body from damage caused by free radicals. Free radicals can contribute to hair loss and premature aging.

One of the key benefits of selenium for hair growth is its ability to support a healthy scalp. Selenium helps regulate the production of sebum, the natural oil produced by the scalp. This helps prevent dryness and dandruff, which can inhibit hair growth.

Selenium also plays a role in the production of glutathione peroxidase, an enzyme that helps protect the hair follicles from damage. By maintaining the health of the hair follicles, selenium promotes healthy hair growth.

Getting Enough Zinc and Selenium

Now that you understand the importance of zinc and selenium for hair growth, you may be wondering how to ensure you're getting enough of these minerals.

Zinc can be found in a variety of foods, including oysters, beef, pumpkin seeds, and spinach. If you're not getting enough zinc from your diet alone, you may consider taking a zinc supplement.

Selenium is found in foods like Brazil nuts, fish, eggs, and whole grains. Adding these foods to your diet can help ensure you're getting enough selenium for healthy hair growth.


Zinc and selenium are two essential minerals that play a crucial role in hair growth. Zinc is involved in protein synthesis and helps regulate oil production in the scalp, while selenium supports a healthy scalp and protects the hair follicles from damage. By ensuring you're getting enough zinc and selenium through your diet or supplements, you can promote optimal hair growth and maintain the health of your hair.

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