Weight problem or not?

Question

I'm 18yrs old. My parents are 5'1" and 5'2". I'm 4'10" and weigh 91lbs. I'm not anorexic, I eat a lot for my size, people always ask, "Where does it all go!?!?" I also take vitamins everyday, but should I still be worried about being underweight?

Answer 1

No i wouldn't worry, if you eat plenty and feel good then its fine.  

Answer 2

The fact that you're 4"10 explains allot, personally, 9lbs is just right for your height. I wouldn't worry.