Is Biotin Really Best for Hair Growth?

• Biotin has been found to help in the generation of keratin, a protein that is an important component of the hair, skin, and nails. Lack of keratin caused by biotin deficiency leads to hair thinning.
• Biotin promotes the generation of keratin and thereby increases the rate of follicle growth.
• Increasing the intake of biotin can help your hair be resistant to falling, and thus biotin can help in reducing hair loss.
• Biotin has been found to increase the shine and lustre of the hair.
• Biotin can combat inflammation, which is a common cause of hair loss. By reducing inflammation, biotin can help in preventing hair fall.
• Using hair care products containing biotin as also taking biotin supplements leads to thicker and more voluminous hair.
• In a study where individuals were given hair growth supplements with ingredients like zinc, iron and biotin, those individuals reported an increase in hair volume, thickness and scalp coverage.
• Biotin is said to help in increasing the strength and thickness of the hair.
• There is less evidence to support that using shampoos with added biotin can reduce hair fall or increase hair growth. More research would be required to conclude whether biotin supplements or hair products with biotin actually boost hair growth in people without a deficiency of this B-vitamin. 
• However, hair loss caused by biotin deficiency can definitely be reduced or reversed using biotin in the form of supplements or biotin-added hair care products.
• A recommended daily intake of biotin for adults is 30 micrograms.
• Increasing the intake of biotin through dietary sources or supplements increases keratin and strengthens the hair follicles. The stronger the hair, the less prone it’s to fall. This is how biotin prevents hair fall.

So, is biotin really good for hair growth? Yes, but it can have possible side effects like stomach upset, kidney problems, trouble while sleeping, and skin rashes. Biotin is an important vitamin and like any other nutrient, should be consumed in adequate quantities as a part of your daily diet.

Those with a deficiency of this vitamin should take biotin supplements with the advice of an expert in the field. Similarly, those experiencing excessive hair loss, should first get the cause identified and if the reason for their hair fall is biotin deficiency, they should increase the intake of biotin-rich foods and include biotin-added hair products in their hair care regime.

Apart from biotin, vitamins D and E and minerals like zinc and iron are also instrumental in keeping your hair healthy and beautiful. A balanced diet promotes overall fitness, which includes the health of your skin and hair. So, in order to achieve good hair growth, it is important to focus on not just biotin but all the nutrients that support the health of your hair. It should be noted that a healthy diet, stress management, and a proper hair care routine are necessary to enhance the growth and quality of your hair.