The word biotin is the one which is found to be a very important vitamin in the human body and it is mentioned as the vitamin H and also the vitamin B7 in general. There are people who have the habit of taking the vitamin tablets in their daily life as they will be suffering from the deficiency in the vitamin. So, they take the biotin supplements as the daily tablets and they improve the level of the biotin in their body.
The role of the biotin
The important role played by the biotin is that it is very much effective to give successive results in the body strength and it also strengthens the human hairs in the head. So, this biotin is found to be a very important one in the human body and there are many people who suffer from constant hair loss. So, for all those people it is made very important to take the tablets of the biotin and to improve the level of the vitamin in their body. This biotin also gives way to the people to have a very strong nails. 
If they do not have the proper secretion of this supplement they will be suffering from the breaking of nails and they will also face some hectic situations like the hallucinations. The hallucination will really affect the human body in a very effective way and it will be a very severe disease to the people. So, the level of the biotin has to be checked periodically and it there is any drawback the person has to take steps to make the level of the biotin increase quickly and easily.
Effects of the biotin taken in high dosage
There are people who suffer from the baldness and they worry a lot due to their baldness in their head. So, for all of them it is very much important to have the biotin supplements and if the people take this biotin supplement in a very huge dosage they will be affected by the severe side effects such as the allergies kidney failure and so on. If the person is pregnant it is not preferred to them as it may affect their pregnancy. So, all the people who take the biotin must be very much careful while taking the biotin and they must take it is a very mild dose. If it is taken in a very high dose without the advice of the doctor, it will really affect the user greatly.