I am a 21 years old boy , i am about 176cm
and 56kg . No matter what i do i can't
gain weight . . . At the gym they told me
to start taking proteins and muscle gain
powder but i don't want to start taking
this kind of things because my doctor
prohibits it . please help . . . My doctor
told me that i suffer from metabolic
stress which means that every time that i
am anxious or sad i just lose weight ,
despite the amount of food i eat ,and that
i should consult a psychiatrist . Can that
be true???