The amount of biotin recommended for hair growth is usually between 100 and 1,000 micrograms (mcg) per day, but this number varies depending on the body's reaction to biotin. The Food and Drug Administration (FDA) does not have a recommended daily amount of biotin. However, according to estimates, an intake of 30 micrograms (mcg) may be adequate. Research suggests that increasing biotin intake by 2 mg to 5 mg per day could improve hair strength and thickness.
So, what dose of biotin do you need to stimulate hair growth? The Food and Drug Administration (FDA) doesn't have a recommended dose of biotin, because it's easy to get the right intake without changing your diet much. However, people who use biotin to stimulate hair growth usually take between 2 and 5 mg. Just keep in mind that it's not an approved treatment for hair loss, it can simply help protect and improve the appearance of the hair you already have. Fortunately, there are some safe and effective ways to combat hair loss and make it grow back, such as increasing your intake of biotin.
Patients who use it to stimulate hair growth are asked to take 2 to 5 mg every day to help the body produce thicker, longer hair shafts. However, biotin supplements are only likely to prevent hair loss and promote hair growth in people with biotin deficiency. Stronger hair means less breakage, which, combined with less hair loss, could help your hair look thicker or fuller, even if you don't experience any additional growth. There is no solid evidence to support the use of biotin supplements or hair products with biotin added to promote hair growth in people without deficiencies.
Hair loss is often considered primarily a male problem, but it's estimated that more than 50 percent of women will experience noticeable hair loss in their lifetimes. There is limited evidence to suggest that increasing biotin intake promotes hair growth, but several studies show that it can strengthen hair and help reduce hair loss. Outside of these studies, there is no strong evidence to support taking biotin supplements or using hair products with biotin added to promote hair growth (. After 3 months, 5 of the patients reported a significant decrease in hair loss, 14 reported a small effect and 3 reported no effect, demonstrating that other factors may also be at play when it comes to hair loss and its prevention.
People who received the hair growth supplement reported a visible increase in overall hair volume, scalp coverage and thickness after the treatment period. Because hair loss is sometimes associated with a biotin deficiency, correcting a deficiency with supplements can prevent hair loss in some people. Increasing biotin intake helps stimulate hair growth, but this may not be enough for people who suffer from moderate to severe hair loss. To confirm if there are too many levels of biotin in the body, the doctor checks vitamin C, vitamin B6, insulin production, and blood sugar levels.
Similarly, many shampoos and conditioners that promise thicker, fuller hair often contain this B vitamin.