Is a 1000mcg biotin capsule too much for a teenager to consume a day?

Why?: Why take any?The normal diet covers the body's need for biotin.Why add something unnecessary?

Your choice: If you like creating expensive urine go ahead. What you need is readily available in all but the oddest of diets.It is hard for anyone that buys food in this country to avoid the fortified breads/baked goods, drinks etc. But go ahead if it makes you feel like you are doing something healthy. But don't use it as an excuse not to eat well & workout occasionally.