Hair loss is a common problem that can be caused by a variety of factors, including nutrient deficiency. Vitamin and mineral deficiencies, such as iron, vitamin D, and zinc, can lead to hair loss. This can be due to a poor diet, blood loss, or a medical condition that affects how the body absorbs nutrients. Overdosing on vitamins can also cause hair loss, so it is important to get a proper diagnosis and ensure that nutrient levels are balanced.
The damage caused by vitamin D deficiency is often proportional to the deficiency. It is important to keep the vitamin D level within normal limits (30-100). Generally, hair should grow back within 6 to 8 months if all other factors are normal. Minoxidil may also be helpful in this regard.
Yes, any hair loss caused by vitamin deficiency is reversible. However, it may take some time and there is no set schedule for this. Some studies have shown that 2 months of supplementation can cause most hair to grow back, but a significant amount of hair may take 6 months or longer. Androgenetic alopecia, also known as male or female pattern baldness, is the most common cause of hair loss.
If you have noticed white hair along with hair loss, this is a sign that you are deficient in vitamin B12.More comprehensive studies are needed to clarify the role of vitamin D and the impact of oral vitamin D supplements on hair loss. Sometimes it is not possible to get all the vitamins (26 minerals) you need through your diet, so taking a daily multivitamin is a good way to ensure that you do not suffer from any deficiencies and therefore hair loss. Given this well-recognized link, many patients seeking treatment for hair loss ask about dietary recommendations.Certain vitamin deficiencies can cause hair loss, but correcting the deficiency can fix the problem. Patients with hair loss should be screened using medical history, dietary history, and physical examination to detect risk factors for nutrient deficiency.
Although multiple nutrient deficiencies can cause hair loss (Table), the detection of such deficiencies should be guided by medical history and physical examination.Patients with hair loss often ask if nutritional supplements can help restore hair growth or prevent further hair loss. It is also possible to have several types of hair loss at once, so it is important to get an accurate diagnosis. Screening tests are indicated for people with risk factors since hair loss due to zinc deficiency can be reversed.