Biotin - What is it?Uses and DosageBiotin Pros and ConsHair loss is perhaps one of the most underestimated hair problems that many people face today. Hair loss can lead to drastic changes in appearance, it can affect your self-esteem, and even make a huge dent on your wallet if you jump from one treatment to another without relief. Fortunately, supplements like biotin give hair-loss sufferers a chance to regrow their hair without the risks and expense that come with other treatments.Biotin: What is it?Biotin is a B-vitamin that plays an important role in hair growth and regeneration, particularly in the regulation of the functions of sebaceous glands and in the synthesis of keratin, which is the main building block of hair and nails. Biotin is naturally found in milk, egg yolk, salmon, cauliflower, banana, and other sources, but it is also available in supplement form. The supplement has long been used to promote other deficiency-related conditions such as brittle nails, dermatitis, diabetes and even depression!Uses and DosageThe usual dosage for biotin for hair loss is 30 mcg but proponents of biotin for hair loss recommend taking 2000 mcg to 5000 mcg for stronger, more resilient hair and roots. Supplements come in chewable, flavored tablets making it easier to consume than other hair loss tonics.Biotin Pros and ConsOne of the disadvantages of biotin for your hair loss is that the US Food and Drug Administration has not come out with a recommendation for biotin as a hair loss supplement, so knowing the right dosage for specific cases is mostly a case of trying out which doses give you the best results.However, Biotin is considered one of the cheaper and safer ways to treat hair loss which is great news for those who have to consider the costs of treatments, especially for those who are suffering from chronic hair problems. Most treatments are expensive and are composed of cocktails of ingredients, which can put you at risk for a variety of side effects. Biotin is a commonly-occurring, water-soluble vitamin, which means that there is a reduced risk for unpleasant side effects.Biotin is cheaper than your typical hair loss supplement, and it is naturally-occurring vitamin that helps fortify not only your hair and nails but also your skin. Biotin also participates in other important biological processes. The use of biotin is therefore a great option, whether you are trying to prevent or reverse hair loss or just want to improve your overall health.