The bottom line. If you're experiencing hair thinning or hair loss, biotin may assist in regrowth. There's some research to suggest that increased biotin ...

Yes, overdoing vitamins and nutritional supplements can cause hair loss. In addition to excessive selenium, taking too much Vitamin A can also cause hair loss. ...

Let's look at 10 steps that may help your hair grow faster and stronger. Avoid restrictive dieting. ... Check your protein intake. ... Try ...