That would depend on the cause. For many people, simply getting a good physical workout would do the trick because too many lead sedentary lifestyles. For others, the culprit could actually be artificial sweeteners, especially found in drinks. Other causes might range from something like a thyroid disorder to stress. Of course, sometimes those causes can be remedied by correcting bad diet and sedentary lifestyle, but the cause would need to be determined before choosing to try a cure.