Bill Gottlieb, America’s #1 natural health coach and author of Bottom Line’s Speed Healing, talks about supplements that people can take if they want to lose weight. Calcium has been proven to aid weight loss, and researchers speculate that when the body is low in calcium, it feels hungry in an attempt to get more of this nutrient. Vitamin D and magnesium will help absorb the calcium. Chili powder can also speed up the metabolism, which burns more calories and can help with weight loss. Fish oil, another supplement that can help dieters, helps increase the feeling of fullness.