Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
“Vitamins are essential for healthy hair growth and may help in preventing hair shedding and thinning,” says Michele Green, M.D., a cosmetic dermatologist in New York. “The best vitamins for hair growth include B vitamins, vitamin D, vitamin E, zinc, biotin and iron.
As a result, when vitamin B12 levels are low, your hair follicles may not be able to grow new hair efficiently. This will result in hair loss. B12 deficiency can also lead to symptoms of anemia, which is linked with low iron levels, hair thinning, and hair loss.
Having a vitamin D deficiency makes people more likely to experience hair loss and many other problems. People concerned about vitamin D deficiency-related hair loss should consult a doctor who will likely suggest supplements, dietary changes, and spending more time outdoors to help combat the deficiency.
Vitamins A, B, C, D and E, all contribute to making our hair strong, long and healthy. Vitamin A boosts hair growth as it is essential for the growth of the tissues in our body. Vitamin C helps in the creation of collagen, a part of our hair structure.
Things like aggressive brushing and combing, sleeping on wet hair or rough fabrics that create friction, constantly pulling your strands into styles that are too tight, and heat styling are all some of the main reasons why hair breaks.
Only riboflavin, biotin, folate, and vitamin B12 deficiencies have been associated with hair loss.
A vitamin B12 deficiency can also cause symptoms of anemia, which is associated with low iron levels, hair thinning, and hair loss. If you're young and have noticed your hair turning grey, it could be due to a vitamin B12 deficiency. According to research, vitamin B12 deficiency can lead to premature hair greying.
You should start to notice improvements within 6 months to a year through the intake of supplements and vitamin B12 rich foods. Vitamin B12 is the magic nutrient that helps to keep the blood and nerve cells in your body healthy. B12 deficiency is related to the blood circulation to your hair follicles.
Severe Hair Breakage and Thinning
One of the most common reasons for hair loss and breakage is hormonal imbalances, like thyroid issues. Many hormone-related conditions can interrupt your hair growth cycle, meaning your hair may not grow back as frequently.
Biotin, an essential B vitamin, strengthens weak hair and improves its texture. Biotin is found in salmon, carrots, egg yolks and sardines. Vitamin supplements can help weak hair as well.
The good news is that hair loss due to vitamin D deficiency is usually reversible. Once levels of vitamin D are increased, hair follicles will typically begin to function properly again and hair will start to regrow.
Having inadequate levels of vitamin D may correlate with unintentional weight gain. A study on women over the age of 65 found that participants with a lower vitamin D level experienced more weight gain. A systematic review of 23 different studies found similar associations between vitamin D deficiency and obesity.
What's the difference between vitamin D and vitamin D3? There are two possible forms of vitamin D in the human body: vitamin D2 and vitamin D3. Both D2 and D3 are simply called “vitamin D,” so there's no meaningful difference between vitamin D3 and just vitamin D.
In general, the two main causes of vitamin D deficiency are: Not getting enough vitamin D in your diet and/or through sunlight. Your body isn't properly absorbing or using vitamin D.
Use the CVS Health At Home Vitamin D Test Kit to get accurate and comprehensive results in the privacy and comfort of your own home. Simply collect your blood sample using this convenient kit, mail it to the lab, and receive your results through a secure online portal in just a few days.
Thyroid hormones regulate your metabolic rate and the speed at which cells work – including those within your hair follicles. When you produce too few thyroid hormones, the imbalance can make your hair dry, brittle and noticeably finer.