can you look at it then, the heavier you are (bodybuilding wise - lean mass), the more you can potentially lose during sleep? the most ive lost is 3 kilos. first time it happened a while back i was frustrated as hell because i didnt know the proper reason. but yeh. its normal. nothing bad.
lol venom, so hardcore. wake up in the middle of the night just to eat. do you put an alarm on and everything?