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.
The National Kidney Foundationâs tips to improve your heart and kidney health: 1  Get tested. 2  Eat a balanced, kidney and heart healthy diet. 3  Increase physical activity.  Reduce high cholesterol 1  levels. Keep high blood pressure under control.  If you have diabetes, keep your blood sugar well 1  controlled. Quit smoking.