Doctor said I am weak..=(

I went for a body check up today..Doctor said my heart beat is very weak...not enough blood..liver and kidney not strong enough n etc etc...asked me to eat more meat..Haiz..I very scared ler..hope everything will be alright la..I thought a person won't be so weak if you got do excersize..Who knows?!?Doctor some more said I am weak, got a lot of poison inside my body wor..=S Donno whether it is true or not..

I HATE TO BE SICK!!!