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Healthcare professionals may prescribe a dosage of as little as 5 milligrams per day for a person with a biotin deficiency. However, the range of required supplementation may differ depending on individual circumstances. While there is a popular belief that biotin can help with hair growth and slow the progression of hair loss, these statements are not proven by scientific evidence. While biotin is not known to be toxic, taking supplements can interfere with different types of lab results, so it is important to tell your doctor about any biotin supplements you may be taking. However, taking very high doses of biotin may interfere with other lab results, specifically thyroid hormones and vitamin D levels. You should talk with your doctor before deciding whether to start taking biotin supplements, and be sure to purchase from reputable brands if you do choose to take them.
Carlyle Biotin Liquid Gel Drops
In one study, a biotin deficiency was found in 38% of women complaining of hair loss. Of these participants, 11% had a history of deficiency risk factors, such as inflammatory bowel disease (IBD) or the use of certain medications like antibiotics (5). Further, the study was small, and it’s possible that the participants were deficient in one or more nutrients present in the supplement that affect hair health.
Lowering blood glucose
If you want to make sure you’re getting enough biotin, the daily recommended biotin intake is 30 micrograms (mcg) for adults, according to the National Institute of Health. It is important for individuals experiencing unexpected or unusual hair loss to speak with a doctor. In most cases, biotin deficiencies are not the cause of hair loss, but they may be a contributing factor. However, like biotin, many of these are not scientifically proven to have a positive effect. Most people get adequate amounts of biotin from internal production and diet. Although some studies have suggested links between biotin deficiencies and alopecia, further analysis has not found conclusive proof of benefit among healthy individuals.
Other options for hair loss
The condition appears to respond to treatment with thiamin and biotin. Research from 2016 indicated that biotin may assist with glycemic control in people with type 1 diabetes. “Occasionally, the mega B-vitamin combination gives some patients minor gastric trouble, but switching them to biotin alone relieves it,” Dr. Bergfeld notes. The good news is that taking biotin in reasonable amounts won’t do any harm.
Biotin for healthy hair and skin: Make your pick from 5 top products - Health shots
Biotin for healthy hair and skin: Make your pick from 5 top products.
Posted: Thu, 29 Feb 2024 08:00:00 GMT [source]
However, those who do not have biotinidase deficiency should first try to get enough biotin from their diet, as dietary biotin also enhances the intake of other beneficial nutrients that work alongside it. Raw eggs contain a glycoprotein called avidin that inhibits the absorption of biotin. Eating two or more raw egg whites a day for several months has been linked to biotin deficiency. Most people get enough biotin from their diets, and they do not need supplements. First, you may consider working some biotin-rich foods into your diet. And you may already have some items in your pantry or fridge that fit the bill.
Besides this review, there appear to be no clinical studies on biotin supplements and male hair thinning, though there are some studies in women (12). As board-certified dermatologist Joshua Zeichner, MD, explains, biotin is a B complex vitamin that’s thought to be involved in hair and nail growth. You can find biotin in a wide variety of foods—from chicken, eggs, seafood, soy products, and seeds to beans, peas, lentils, and many nuts.
Skin Assessment
The Keri Report, her own bi-monthly podcast and newsletter, helps to convey her no-nonsense and fun approach to living a healthy lifestyle. Gans is a sought-after nutrition expert and has conducted thousands of interviews worldwide. Her expertise has been featured in popular media outlets such as, Forbes, Shape, Prevention, Women’s Health, The Dr. Oz Show, Good Morning America and FOX Business. She lives in New York City with her husband Bart and four-legged son Cooper, is a huge animal lover, Netflix aficionado and martini enthusiast. Research indicates that rosemary oil may be as effective in reducing hair loss and promoting hair growth as 2% minoxidil (such as Rogaine).
But biotin has been shown to help with preventing balding and hair loss. The average intake of biotin in Western countries, excluding the United States, is an estimated 35–70 mcg per day. Since biotin is not proven to help with hair growth, you may never see results from taking it as a supplement for this purpose. As of now, there has not been enough data to establish a recommended dietary allowance (RDA) for biotin.
(In other words, excess amounts are simply excreted via the urine11.) But as with any supplement, it's important to check with your doctor before taking biotin. This will ensure the supplement won't interact with medications or other aspects of your health routine. Also, in some cases, high doses of biotin may affect hormone levels, including those related to healthy thyroid function15.
Biotin is a popular vitamin supplement often marketed for its ability to grow healthy hair, skin, and nails. However, there is limited research on the relationship between biotin and hair. And, of the limited studies, most indicate biotin only thickens and lengthens hair if you have a biotin deficiency. Biotin is an essential vitamin that helps with the production of keratin (a protein that’s in charge of forming nails, skin and hair). Some research, including a 2016 study, has shown that a lack of biotin in your system can lead to hair loss.
However, high doses of biotin can interfere with lab tests by falsely skewing thyroid hormone levels, vitamin D levels, or other results, which could have a significant impact on your medical care (1, 13). Most biotin supplements contain significantly higher amounts than the AI. The supplements on this list provide 830–33,333% of the DV for biotin. Fortunately, there’s no evidence that high doses are directly harmful (1).
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