10 Best Nail Diseases Treatment doctors in Kolkata

Sometimes not having enough vitamin D3 can cause people to lose their hair. You should keep taking the vitamin D supplement as the doctor told you. You should try to eat more foods that have iron and protein in them as well. One thing that might help is finding ways to relax when you are stressed. 

It seems as if you may be suffering from severe hair loss. It may as well have been caused by many factors like stress, hormonal changes or a disease. I would suggest visiting a dermatologist, who could examine your scalp and diagnose the reason for hair loss. They can then develop a customized treatment plan for you