Cholesterol The antioxidants in green tea keep DNA intact and stabilize the membrane of cells. It lowers the level of "bad" cholesterol and serum triglyceride levels. The antioxidants in green tea cause less cholesterol to go into and remain in the bloodstream. Moreover, if you have high cholesterol, when you begin taking green tea capsules, your body will convert less of the cholesterol into a form that clogs your arteries. This is because the antioxidants in green tea help rid your body of toxins, cleansing harmful impurities from your body. Arthritis Green tea helps prevent inflammation, which protects your joints against osteoarthritis, resulting in less wear and tear on your joints. Once again, this benefit can be attributed to the antioxidant properties found in the green tea extract, which cleanses toxins from the body that cause stiff joints and pain. The lack of toxins in the body helps reduce inflammation, which slows the process of arthritis. Weight Loss Perhaps the most popular benefit of taking green tea capsules is that they aid in weight loss. In fact, many users take daily green tea capsules specifically for this purpose. The antioxidants in green tea cleanse toxins from the body and contain natural laxatives, which are a safe and natural way to maintain regularity, which helps maintain a stable weight. Moreover, green tea contains just enough caffeine to boost your metabolism and energy level while suppressing your appetite. This caffeine level is not considered enough to be harmful or contribute to an onslaught of negative side effects.