The pan-frying of the leaves prevents oxidation or fermentation that would result in a black tea. The leaves are then rolled which helps to release the flavor during steeping. If you feel certain that the caffeine in coffee is having a negative effect on your health, or if your health goals include weight loss or better dental health, you may want to switch from coffee to green tea, either entirely or midway through the day. Green tea boosts metabolism, helping the body burn fat more efficiently.The anti-psychotic effects of the medication clozapine may be reduced if taken fewer than 40 minutes after drinking green tea.Scientists further found that fatty liver incidence, associated liver damage and liver triglyceride levels were also decreased by the EGCG treatment.The studies reviewed ranged from three to twenty-four weeks in duration. Interestingly, they did not show any change in HDL cholesterol or triglyceride levels. Mice supplemented with the active compound found in green tea, Epigallocatechin-3-gallate (EGCG) were fed a high-fat diet and gained weight much slower than their control counterparts.In addition, certain superfoods such as coconut oil have also been shown to improve cholesterol levels. Adding in a few of these natural foods to your diet can offer profound benefits to your cholesterol profile and your overall health.