Hair Loss: Types of Alopecia and Causes of Thinning Hair

Table Of Content

• Plus, get a FREE copy of the Best Diets for Cognitive Fitness.
• Kombucha: 5 health benefits of this fermented and probiotic drink
• If You're Struggling With Dull, Lackluster Skin, This Is the Routine You Need
• Internet and Social Media Claims about Biotin Supplements
• What color is your tongue? What's healthy, what's not?
• I want to get healthier

Beyond this, there’s no evidence to support that biotin supplements promote hair growth. It’s true that many shampoo brands utilize biotin in their formulas as a way to combat hair loss. However, similar to the research around biotin supplements, the data to support hair growth from biotin-infused shampoo is limited. But there’s no harm really in giving this kind of shampoo a try if you want your hair to feel fuller — but don’t expect a magical regrowth of hair. A study on the use of biotin for women’s hair loss found that 38% of the women complaining of hair loss had a biotin deficiency. In this 38%, beneficial results were seen from using biotin supplements, with these women achieving stronger and thicker hair following an increased biotin intake (Trueb, 2016).

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Plus, get a FREE copy of the Best Diets for Cognitive Fitness.

Talk with your healthcare provider about stopping it before getting your labs done. In a different study, researchers found that children who experienced improved hair growth or quality after taking biotin supplements all had an underlying condition that caused a biotin deficiency (3). While there is no specific recommended dosage for thinning hair, higher doses of biotin, such as 5000 mcg or more, are commonly taken by individuals looking to promote hair growth. While the recommended daily intake of biotin is typically between 30 to 100 micrograms (mcg), higher doses are often taken by individuals seeking specific hair growth benefits.

Kombucha: 5 health benefits of this fermented and probiotic drink

“For example, premenopausal women who bleed excessively may be losing iron, and anemia causes hair loss,” Dr. Bergfeld explains. Cases of inaccurate diagnostic test results have been linked to biotin supplement consumption. But finding the right formula isn't a matter of simply choosing a product off the shelf and hoping that it works. Welcome to Ask a Derm, a series from SELF in which board-certified dermatologists answer your pressing questions about skin, hair, and nail health. For the first installment, we tapped Susan C. Taylor, MD, the Bernett L. Johnson Jr. Endowed Professor of Dermatology and the vice chair for diversity, equity, and inclusion for the department of dermatology at the University of Pennsylvania’s Perelman School of Medicine.

If You're Struggling With Dull, Lackluster Skin, This Is the Routine You Need

If you plan to take a supplement with biotin, let your doctor know before having any blood tests done since the vitamin can interfere with certain lab test results. Biotin supplements are generally safe to take, but they can interfere with certain lab results. Thus, keep your healthcare provider in the loop of any supplements you take that may contain this vitamin. People at risk for biotin deficiency include people with BTD, chronic alcohol use, malnutrition, and IBD. Those who are pregnant and lactating as well as those who take certain medications are also at an increased risk. You can easily meet these recommendations by enjoying a balanced diet.

Although there is little evidence of direct health consequences of biotin supplementation, excessive intake may interfere with laboratory test results. Several other factors can also cause hair loss and thinning, including a deficiency in other nutrients like iron and zinc. Taking them can also cause high biotin levels in your blood, which can interfere with certain lab tests, including those used to measure thyroid hormones, vitamin D, and heart health (2).

Those who are pregnant and breastfeeding can also develop low biotin levels despite normal dietary intake of the vitamin. This may be due to increased use of the vitamin, impaired absorption, or both (10). When there isn’t enough data to set an RDA for a nutrient, which is the case with biotin, the board instead sets an adequate intake (AI). This is the nutrient level assumed to be adequate for most people (7).

I want to get healthier

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It’s found in foods such as organ meats (like liver or kidney), eggs, almonds, soy beans, peanuts, wholegrain cereals, brewer’s yeast, and vegetables. Legumes high in protein, fibre, and minerals include peas, beans, and lentils. Peanuts and soybeans are two of the category’s highest sources of biotin. Legumes are usually cooked and then added to baked dishes or stir-fries, or they can be the foundation of salads, meals, and curries. Eggs are a great source of protein, iron, phosphorus, and vitamin B. Eggs should always be fully boiled to reduce the danger of salmonella contamination and to improve absorption of biotin.

With that said, it’s always a good idea to eat a balanced, healthy diet of nonprocessed or minimally processed foods for your optimal health. However, excessive biotin intake may lead to potential side effects mentioned earlier. Some individuals may choose to incorporate both biotin and collagen into their hair care routine for optimal results. However, it is important to consult with a healthcare professional before making any significant changes to your supplement routine. Strengthen your hair follicles, increase thickness, and enhance overall hair health. While biotin is generally safe for most people, it is essential to be aware of the potential concerns regarding a biotin overdose.

vitamin D

For those with biotin deficiency, improvements may be more pronounced. In general, patience and realistic expectations are essential when starting biotin supplementation. If you are taking any medications, it is best to consult with a healthcare professional or pharmacist to ensure there are no potential interactions before starting biotin supplementation. Limited research supports that biotin supplements aid hair growth, especially in those without an existing deficiency of the nutrient. Many people swear by biotin supplements to promote hair growth, though this connection is controversial.

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. However, according to an analysis of available studies, there have not been any clinical trials to support the use of biotin supplementation to improve hair health, except in people born with deficiencies.

Strawberries, blueberries, raspberries, and blackberries are all loaded with antioxidants, like vitamin C, that protect cells from damage. They can also boost collagen production, promoting healthy skin, joints, and hair. Just one cup of strawberries contains 97.6 mg of vitamin C, up to 113% of the daily requirement. Here is what you need to know about biotin, its relationship to healthy hair, and possible side effects. Most people get enough biotin from their diets, and they do not need supplements. For this reason, there is no recommended daily allowance for biotin.

If you’re a glass-half-full kinda person, you hear the words “might not work” and cling to the word “might,” in which case you’ll probably give biotin a try anyway. But there are a few potential side effects of taking biotin that you should know about first. Biotin can also have an interaction with other medications, such as anticonvulsants, which can decrease the levels of biotin in your body. Long-term antibiotic use may also negatively impact the biotin levels in your gut. It's important to consult your doctor before taking a biotin supplement to determine what dosage is best for you.