Biotin for Hair Growth: Does it Really Work? The Benefits, Side Effects, & More
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So, it’s crucial to consult a healthcare provider before starting such a regimen. Biotin may take several months to show any potential benefits for hair loss. It is not a quick fix but a supplement that might help strengthen hair. It depends on individual factors such as nutritional deficiencies. Biotin deficiency is rare among healthy individuals since the nutrient is widely found in foods and is produced by your body. Pregnant women, children, people who misuse alcohol, and those with a biotinidase deficiency may be at higher risk.
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Some people take supplements to strengthen their nails and hair, but there is a lack of evidence supporting this use. Biotin supplements are available in most drug stores, pharmacies, and supermarkets. Biotin supplements can be found in various oral (by mouth) forms, including liquid, tablet, gummy, and capsule forms.
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According to Bhanusali, it depends on the source you're getting the RDA from, but typically between 30 and 100 micrograms — not milligrams — a day is sufficient. The National Institutes of Health (NIH) reports, for example, that a whole, cooked egg provides 10 micrograms per serving or 33 percent of the recommended daily amount. Yet, some conditions, lifestyle habits, and medications can cause low levels. If you take any of these, talk to your doctor or a dietitian to ensure you’re getting enough biotin, either through your diet, with a supplement, or a combination. People who take certain classes of medications like antiepileptics and retinoids are also at risk of a biotin deficiency (9).
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Don’t expect to wake up to longer hair overnight, but biotin can give you stronger strands that don’t just look healthy but actually are healthier. If you dye your hair, use hot tools like hair dryers and curling irons, or get other types of chemical treatments, it might be worth adding biotin to your routine. It’s time to make that banana bread you keep talking about for a biotin boost. Foods high in protein, omega-3 fatty acids, iron, fat-soluble vitamins, and B-complex vitamins aid hair growth.
Excess intake of this vitamin has also been linked to the measurement of false troponin levels — used to indicate heart attacks — leading to delayed treatment and even death (14, 15, 16). Biotin supplements are known for interacting with certain diagnostic tests that use biotin-streptavidin technology, and this can lead to incorrect results (14, 15, 16). This biotin and collagen shampoo by OGX is a solid drugstore pick.
However, there is no clinical evidence to support its use for this purpose. While this study didn’t assess the effects of biotin supplements or biotin-added hair products on preventing hair loss, it demonstrates the link between hair loss and inadequate biotin levels. The effectiveness of a 5,000 mcg biotin supplement can vary widely among individuals. It may take several months of consistent use to observe noticeable benefits. A high dose of biotin, like 5,000 mcg, is often used to address deficiencies or specific health concerns.
Biotin side effects
Suffice it to say, always talk to your doctor before starting a biotin supplement—especially, that is, if you’re getting your thyroid tested or take different medications. There are minimal side effects to biotin, but taking more than 5 mg could interfere with certain medical tests or interact with some medications. If considering biotin for your hair, consult your doctor to determine if it's right for you.
But it’s best to first make sure you’re eating a well-balanced diet of biotin-rich foods before considering too many supplements. Food is one of several factors that can contribute to hair loss and regrowth. Research shows that eating a nutrient-rich diet can promote active hair growth. The nutrients support hair follicles' high metabolic rate and cell division.
For instance, if your hair tends to be dry, then “look for serums that contain oils to help hydrate the dry hair shaft,” says Dr. Shaver. Meanwhile, if you simply want better, faster hair growth, then she recommends looking for products with ingredients that have been clinically proven to do just that—and have scientific data that support their use. Long-term antibiotic use may interfere with the gut’s natural production of biotin, for example, and heavy drinking has been shown to decrease your body’s ability to absorb it, Dr. Taylor says. Certain medications, like anti-seizure drugs and Accutane (isotretinoin), have also been linked with low 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. Let your doctor know if you've been taking biotin, especially if you need routine hormone tests.
Boost hair growth and thickness with these 5 must-have supplements - Health shots
Boost hair growth and thickness with these 5 must-have supplements.
Posted: Mon, 18 Mar 2024 07:00:00 GMT [source]
Biotin is also a crucial nutrient during pregnancy, as it’s important for embryonic growth. It is important to stick to the recommended daily intake or consult with a healthcare professional for personalized advice. To combat this, health and wellness gurus have touted the benefits of biotin not only for nail growth but also for hair health. Therefore, if you’re taking a biotin supplement and receive any diagnostic tests, it’s important to tell your healthcare provider. Though the supplement isn’t new, its popularity is growing — particularly among men who wish to promote hair growth and stop hair loss. Among them are endocrine disorders, which include problems with your pituitary, parathyroid or adrenal glands, or your ovaries or testes.
There’s good news and bad news when it comes to biotin for hair growth and its scientific evidence. Unfortunately, biotin is not likely to add inches to your healthy hair, especially any faster than it would grow without. The good news is, studies of those with brittle nails and poor hair and nail growth taking biotin supplements did see improvement in hair and nail health, especially thickness. Biotin is found in many foods and can be easily consumed as part of a balanced diet. However, a more targeted application for hair growth is through shampoos and conditioners containing biotin in the ingredients. XYON’s Performance DHT-Blocking Conditioner for men, is a great way of incorporating biotin into your everyday hair care routine.
However, it is crucial to consult with a healthcare professional to determine the appropriate dosage for your individual needs and to ensure it aligns with your overall health goals. The appropriate amount of biotin for thinning hair varies from person to person. However, it is important to consult with a healthcare professional to determine the appropriate dosage for your individual needs and to ensure it aligns with your overall health goals.
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