Biotin (vitamin B) is important for cells inside the body. Low levels of this medication can cause hair loss, rashes, and brittle nails. People who think they have hair loss related to vitamin deficiency should not self-diagnose. A doctor can test for vitamin deficiencies, make recommendations for diets and supplements, and possibly recommend other forms of treatment.
It's also possible to have several types of hair loss at once, so it's important to get an accurate diagnosis. When you lack biotin, your body is unable to create enough red blood cells, so less oxygen passes through your scalp. Because of this, your scalp is not nourished properly and you experience hair loss. According to a study published in the journal Dermatology and Therapy, biotin deficiency can also cause alopecia, a common hair loss problem.
Iron deficiency is a very common form of nutrient deficiency and a major cause of hair loss. Iron helps red blood cells carry oxygen through the bloodstream. Without enough iron, blood cells can't supply enough oxygen to the body, leading to symptoms such as hair loss, brittle nails, and fatigue. Experiencing hair loss from chemotherapy or alopecia is discordant and frustrating.
But what do you do when you have hair loss and you have no idea why? If you find yourself pulling a lot more hair out of your hairbrush than normal, or you find that you have to unclog the shower drain every morning, you may have a vitamin deficiency. In some cases, vitamin deficiency causes hair loss, among other disconcerting side effects. Vitamin D is prudent for hair growth, as it stimulates hair follicles and helps maintain the thickness of existing strands. When talking about what vitamin deficiency causes hair loss, vitamin D is the best known and most common cause.
Although not fully demonstrated, vitamin D deficiency may be a possible cause of alopecia areata. Tests in patients with alopecia areata have indicated lower levels of vitamin D compared to people who do not have alopecia. Certain medications can also affect vitamin D levels. Interestingly, having too little or too much vitamin A can cause hair loss either way.
Too much vitamin A can increase toxicity levels in your body, which means you need to reduce your daily intake and allow the liver to work through currently stored reserves. Because most vitamin A comes from yellow, red, orange, and dark green vegetables, most people who experience high levels of toxicity are taking supplements or using hair treatment to promote growth. Iron is essential for the body to function, as it works to create hemoglobin, which helps carry oxygen to cells. With a lack of iron in your system, your body will basically go into survival mode to channel oxygen to support the most fundamental organs.
This takes precedence over delivering nutrients to the hair follicles, which can lead to hair loss. Hair loss is especially common if iron deficiency develops into full-blown anemia. While we've listed some of the most common vitamin deficiencies, there are many other vitamins that could be related to hair loss. If any of the symptoms listed above sound real, it may be time to schedule a doctor's visit.
A doctor will be able to determine which vitamin deficiency causes hair loss (if any) with a simple blood test. Once the lab results have been received, you and your doctor can make a plan for how to improve your overall health with supplements, dietary changes, prescriptions, or other possible treatments. We always suggest consulting with your doctor rather than trying to self-treat and self-diagnose. Hair loss can be caused by many reasons, such as scalp problems, moisture, excessive sweating, among other factors.
Vitamin E has antioxidant properties that combat oxidative stress and damage to cells and tissues in the body caused by free radicals, including damage to hair follicle cells. A cross-sectional study was conducted to assess the prevalence of nutritional deficiencies in 100 Indian patients with hair loss. However, the association between hair loss and low serum ferritin levels has been debated for many years. Given the role of vitamins and minerals in normal hair follicle development and immune cell function, large, double-blind, placebo-controlled trials are required to determine the effect of micronutrient supplementation on hair growth in those patients with micronutrients and non-scarring alopecia establish any association between hair loss and micronutrient deficiency.
It usually manifests with severe dermatitis and alopecia, where there is hair loss and terminal hair on the scalp; eyebrows, eyelashes, and lanugo hair may also be absent. Depending on the cause of your hair loss, your doctor may prescribe medications, such as topical minoxidil, to restart growth. Vitamins and minerals are important for normal cell growth and function and can contribute to hair loss when they are deficient. Therefore, it is important to consider what form of vitamin A the supplements contain (provitamin A, carotenoids, or preformed vitamin A) and in what proportion.
Given the role of vitamins and minerals in the hair cycle and immune defense mechanism, large double-blind, placebo-controlled trials are required to determine the effect of specific micronutrient supplementation on hair growth in people with micronutrient deficiency and alopecia. scarring to establish any association between hair loss and said micronutrient deficiency. The role of vitamin D in the hair follicle is evidenced by hair loss in patients with type II vitamin D-dependent rickets. If you follow a diet rich in vitamin C, the antioxidants it contains will keep scalp problems at bay, while eradicating free radicals and reducing hair loss.