Does smoking weed affect your eating habits?

"Yes, smoking Marijuana represses your appetite, meaning you don't want eat as much. This is why many Marijuana smokers are underweight for their height, as they don't have an appetite."

This is wrong all the way around. Most marijuana smokers are at average weight or are overweight. Marijuana stimulates the hypothalamus, increasing appetite. Less scientifically, if you ask anyone about a time that they smoked marijuana, nine times out of ten you will hear some variation of the phrase "got the munchies so bad." Marijuana definitely affects eating habits by increasing the users appetite.