What negative effects does red bull have?
All of this is from excess amounts. They have more sugar and caffeine than sodas too. Too much sugar and caffeine can cause the problems that you heard of. However, in moderation that is not going to be a problem. Even Red Bull suggests that you should consume no more than 1 to 2 a day. Now then as far as feeling crappy the next day can easily be fixed. Caffeine dehydrates. When we are dehydrated we become tired and lethargic. If you drink extra water within 15 – 30 minutes after having a Red Bull or other energy drinks then that should not be a problem. When properly hydrated we will increase our motabolism and energy levels by 3%. For proper hydration forget about 8 glasses of water. That is outdated and inaccurate. We need 1 ounce for every 2 pounds of body weight and 8 ounces for every 20 minutes of exercise. With warm/dry climates and days we need even more. We can get some water from foods and drinks but alcohol and caffeine dehydrate. The only negatives are the sugar crash and t