Female under 45? Thinning Hair? Check your Vitamin D Now!

There has been an increasing suspicion for years, that having a deficiency of vitamin D and hair loss in both men and women, are related. Lately there has been a number of studies on the subject and one of them is particularly interesting as it focuses on young women, and shows that those among them suffering from thinning hair also shows to have low levels of vitamin D.

Nutrafol | Vitamin D and hair loss
A lack of Vitamin D can be a cause of hair loss in young women. Being in the sun is a good way of getting Vitamin D.

Hair loss affecting women in younger ages

From an early age most girls come to realize that the old adage, “a woman’s hair is her crowning glory”, is absolutely true. No matter how well you wear your clothes or how impeccable your make-up is, if your hair isn’t quite making the grade then you will feel lackluster.

Yet despite there being a myriad of care products available promising everything from thickening to shine, the figures suggest that a growing number of women are actually suffering from increasing hair problems. More worrisome however is that not only do these problems include hair loss or slow hair growth, but they also appear to be affecting women in younger age categories than would normally be expected.

Although many of the causes have remained a mystery – and as a result the hair loss is often attributed to either the normal aging process or hormonal imbalance – science is now providing more explicit answers. For a long time it has been suspected that there is a correlation between that of hair loss and vitamin D deficiency, but now there is recent research to back up this claim.

Study of vitamin D and hair loss in young women

In the last decade there has been increasing interest in vitamin D deficiency as a cause for hair loss in both men and women, and the interest is reflected by the number of studies which have either been concluded or are on-going. However there is one study in particular that may be more concerning than others because it has looked at a group that is normally not talked about concerning hair loss: Young women.

Published in 2013 the study focused on one seemingly small, but important aspect relating to the demographics of hair loss. Despite the commonly held belief that hair loss increases with age, it examined how the likelihood of hair loss would increase with a vitamin D deficiency, even in younger women.

The research study, which was reported on by the Vitamin D Council limited the ages of the women in the study group to those between 18 and 45, an age range when women would normally expect that both their hair and their nutritional values would be of high standard.

The vitamin D levels were analyzed in women suffering from both TE (Telogen Effluvium – thinning of the hair) and FPHL (Female Pattern Hair Loss, which is said to be hereditary), and in both groups the levels were found to be ‘significantly lower’ than those of women in the control group, which comprised of women with healthy hair.

Most research needed on vitamin D and hair loss

Although correlation should never be said to automatically be the same as causation, the study does suggest that a lack of vitamin D, is negatively affecting the hair follicle and growth in more classifications of hair disorder than was first considered. What this means is that the field is deserving of further research, not only in people suffering a temporary thinning of the hair but in both men and women with pattern baldness.

Nutrafol | Vitamin D and hair loss
Salmon and other fatty fish  – especially the wild kind – are some of the best sources of Vitamin D.

The other significant aspect of the study obviously relates to that of age. Women who are in their late teens, 20s or even 30s, and who are concerned about increasing hair loss, now have an avenue of possible treatment opened up to them. The study even concluded by suggesting that the vitamin levels of women suffering from hair loss should be tested and treatment provided if required.

This research also ties in with previous studies which indicate that the true nature of hair loss relates to the vitamin D receptor in the hair follicle and that without the necessary amount of the vitamin being absorbed by the body, this trigger fails to be activated.

The women in the study had already achieved a diagnosis of TE or FPHL, but we know that there are many more people out there, both men and women, who suffer the indignity of increasing hair loss in silence. In the majority of cases, women – particularly in the younger age groups – fail to see the possible health issues related to their problem. Men, well they have long-since learned to live with the social stigma of ‘premature hair loss.’

Now it would seem that for both genders, no matter what age group or suspected causation, there may well be a possibility of not only halting the deterioration, but in many cases actually restoring normal hair growth.

If you are one of the people concerned with increasing hair loss, then – as the study suggests – get those vitamin D levels checked!

Patrick Chon

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