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Vitamin D plays an important role in many of the body’s functions. Medical News Today said that vitamin D stimulates the growth of hair follicles and therefore, when the body does not have enough of this vitamin, the hair can be affected.
The health site added: “Vitamin D deficiency may also be related to alopecia areata, which is an autoimmune condition that causes hair loss.”
Sunlight deficiency can also influence hair loss in people without alopecia.
The site noted: “Other research shows that women who suffer from other forms of hair loss also have lower levels of vitamin D.”
And vitamin D from the sun plays an essential role in the formation of new hair follicles, according to health experts. Hair follicles are the tiny pores from which new hair grows.
The new follicles can help hair maintain its thickness and prevent existing hair from falling out prematurely.
Because of this association, by making sure you get adequate amounts of vitamin D, you can help support hair growth and regrowth.
In a study published in the British Journal of Dermatology, hair loss and vitamin D deficiency were investigated.
The study stated that: “Alopecia areata is a T-cell mediated autoimmune disease and causes inflammation around the hair follicles in the anagen stage.”
Vitamin D deficiency has been demonstrated in patients with a variety of autoimmune diseases in recent years / several previous reports have indicated the effects of vitamin D on hair follicles.
The study says: “Decreased levels of calcifediol, also known as 25 hydroxyvitamin D, or 25 (OH) D for short, is present in patients with alopecia areata and is inversely associated with the severity of the disease.”
A number of symptoms, such as hair loss, can occur when your body lacks the recommended amount of vitamin D.
Vitamin D deficiency has been linked to alopecia, also known as localized baldness, and a number of other health conditions.
These include osteomalacia, low bone density, osteoporosis, heart disease, and cancer.
It is recommended that you get at least 600 IU or 15 micrograms of vitamin D daily starting in the first year.
Children under one year of age should receive 400 international units of vitamin D.
For people over the age of 70, the suggested intake increases to 800 IU (or 20 micrograms).
And if you are concerned about taking vitamin D, see your doctor and monitor your vitamin D levels.
And when you get the recommended daily allowance of vitamin D, you can maintain hair growth, bone health, and normal calcium breakdown, according to Express.
