To lose a pound of fat, you must create a calorie deficit. Photo Credit deeepblue/iStock/Getty Images. Excess body weight is a widespread problem in the United States, since roughly 7 in 10 adults are either overweight or obese.
Taking Herbs and Supplements. 1  1. Drink herbal teas that improve liver health. There are many herbs that have been traditionally used to support liver function. 2  2. Cook with garlic and turmeric. These herbs not only taste delicious, but are also known to improve liver health. 3  3. Take antioxidant supplements.
Foods to Help with Kidney Function. Healthy kidneys require a diet filled with foods known to reduce or limit inflammation or reduce the oxidation of fats and cholesterol. This oxidation of fats and cholesterol creates molecules referred to as free radicals. Free radicals can be neutralized by foods containing antioxidants.