. . "However, if you prefer a shorter program, you may break it up into a 2 or 3 day program using the directions above. - If desired you may consume additional water or herbal caffeine-free teas at anytime. - It is best to stay away from nicotine, caffeine, large quantities of vitamins, alcohol, drugs and other pollutants or unwanted toxins. - Simply Slender contains a gentle natural laxative, but in" . . . .