Hi, I am 29 professional. I started losing my hairs like never before. I thought it may be because of change in water(hard to soft) and the polution at first, but its not stopping even till today. Its been 3 months now and my hairs are getting thin day by day. Is it normal to have hair fall? Someone suggested me to use Bitozed(Biotin+zinc), but not sure it will work for me. or Will it have any side effect after use? Please advise the best solution for my age and condition. Thanks in advance.