Increase your exercise. Take advantage of the nicer weather. Get some fresh air in your lungs and some sun on your body. Try to run, bike, play tennis, or even walk as briskly as you can for as long as you can each day. It is okay to alternate days of vigorous exercise and rest, but try to exercise at least 3 times a week.
Exercise literally forces poisons out of the tissues and out of the body through the sweat.
No cleansing program is complete without this vital step. Eat plenty of raw, fresh, organic fruits and vegetables. These need not be your entire diet but should be the majority of what you eat. Junk the junk foods and avoid foods loaded with preservatives and chemicals. Find natural alternatives, improve your diet and lifestyle, and exhaust all possible alternatives before considering drugs.