protein shakes?

Question

are they suitable for a 13year old gurl? for me. i need to gain weight. im 155cm tall and 36.5kg. should be 37+kg now..

where to buy in singapore?
how often should i take it?
i know men use it to build muscles. wat about gaining weight?
also i have this pale sheen on my face. its not like those kind of nice pale look that makes u look like princess or wadsoeva. rather, it is sickly and makes me look tired every day. no makeup or wadsoeva. not allowed.

Answer 1

You should start with vitamins.