Biotin, also known as vitamin B7, is a water-soluble vitamin that plays an essential role in many bodily functions, including hair growth, nail health, and metabolism. It is often taken as a supplement to help strengthen hair and nails, and it is frequently used to treat conditions such as brittle nails and hair loss.
The effects of biotin can vary depending on the individual and the condition being treated. Generally, it can take between two and three months of consistent supplementation for an individual to notice an improvement in their hair and nails. During this time, biotin is working to strengthen keratin fibers, which are the key building blocks for healthy hair and nails.
In some cases, the effects of biotin supplementation may be seen even sooner. People who have a mild or moderate deficiency may experience results within a few weeks of taking biotin, while those with more severe deficiencies may see results in as little as a few days.
It is important to note that biotin is not a miracle cure and it takes time to work. For best results, biotin should be taken consistently and in the correct dosage. It is also important to remember that biotin should not be used as a substitution for a healthy diet and lifestyle. A balanced diet and regular exercise can help to ensure that the body is getting all the nutrients it needs for optimal health.