Does energy drinks cause weight gain? I know that sugar and aspartame in them cuz weight gain, but the caffeine in them causes weight loss?

No. Caffeine does not necessarily cause weight loss. Energy drinks have a lot of calories, should not be consuming unless you do significant physical activity.

Related Questions

Can caffeine help you lose weight or does it cause weight gain? I know that it can have an effect on insulin levels.

Insignificant effect. You are aware of the obesity epidemic we have in this country.A significant number of whom,drink coffee daily.Not a magic cure,unfortunately.What works is low carb,low fat,smaller portions,chew your food well,eat to live(not live to eat)and only when hungry. Read more...