Why do you lose weight when you're sick?
There are various reasons as to why a sick person loses weight and one of them is loss of appetite. This makes the person not to eat or the nutrients not being assimilated for instance when having diarrhea.
because you don't eat as much when you are sick
Because u continuously r throwing up most of the time
I think it's when your body fights off the sickness using energy, therefore you lose weight.
Not eating for one thing. Also, fighting illness requires a tremendous number of calories.