What Is The Role Of Vitamin D in Hair Growth?

Vitamins are one of the most important nutrients our body needs to perform various functions to keep us healthy. The deficiency of vitamins in the body leads to various mild to severe health problems.

There are various types of vitamins, and all of these have a specific role in the body. Similarly, Vitamin D plays a significant role in hair growth.

There are several factors that directly or indirectly influence hair growth. I am a hairstylist, so my area of interest is Vitamins and their role in hair growth.

I am here with you to share all about The Role Of Vitamin D in Hair Growth.

So are you ready?

Let’s starts with an overview of Vitamin D, followed by what is the role of Vitamin D in hair growth.

Role of Vitamin in hair growth

Role of Vitamin D in Hair Growth

Vitamin D is one of the most important nutrients essential for our health. It improves our immunity system, keeps bone strong and skin healthy.

Apart from these, it also stimulates cells to grow and support new and old hair follicles’ growth.

Due to the deficiency of Vitamin D, the hair follicles do not get the required nutrition for growth, resulting in weak and thin hair.

If it continues for a long time, you can experience hair fall. To avoid vitamin D deficiency in your body, you can take a hair growth Supplement and food items rich in vitamin D.

The research shows that the Alopecia -the autoimmune condition that causes bald patches on the scalp and other areas of the body- is directly linked to vitamin D deficiency.

Alopecia is also known as men pattern Baldness, but this type of hair fall is also common in women.

So, If you want a thick, dense, and robust hair, you need to maintain the level of vitamin D in your body.

What are the sources of Vitamin D

There are three primary sources of vitamin D; we will see all these three sources one by one. Let’s starts with one of the best and natural sources.

1. Sunlight


Sunlight is the best source of vitamin D. You can get most of your required vitamin D from basking in the sun for 10 minutes.

Less exposure to the sun and too much use of sunblock leads to the deficiency of Vitamin D.

For getting vitamin D from the sun, there is no need to come out in an open place or terrace; you can sit near your window where sunlight is shining through. 

2. Vitamin D supplement

Vitamin D Supplement

If you find it difficult to stay in the sun for long, then the most effective option is to take a Vitamin D Supplement.

But before taking a Vitamin D Supplement, consult your doctor. Your doctor will perform some blood tests to check the Vitamin D level and accordingly prescribe it.

After consulting your doctor instead of taking Vitamin D supplements, You can also take Folexin Hair Growth Supplement, which contains all essential nutrients required for healthy hair.

I am using Folexing for more than a year, and the result is outstanding, my hair fall is almost cured.

3. Eat Food Rich In Vitamin D

Vitamin D Foods

Include food items such as Salmon, mackerel, and other fatty fish, fish liver oils, and animal fats in your diet.

These food items are rich in vitamin D.If you are vegetarian, you can eat Fortified food, ceratin mushroom, cheese milk, and orange juice; these are the significant sources of vitamin D.


Vitamin D is one of the essential nutrients for hair growth. The deficiency of Vitamin D leads to hair fall and hair thinning. Vitamin D stimulates the hair follicles, which are responsible for the growth of new hair.

Only 10 to 15 minutes of your body exposer to the sunlight will full fill the required level of Vitamin D in your body. Apart from this, you can also take Vitamin D supplements along with a healthy diet.

Leave a Comment