A friend of mine attended a seminar on digestive enzymes and they highly recommend them for anyone who is trying to lose weight. She had mentioned something about the enzyme "Lipase" and that some people who have a hard time losing weight are deficient in this enzyme and suggested that they take a broad spectrum enzyme? I have to admit, for as much research I do on supplements, treatments, probiotics and natural stuff, I know nothing about these enzymes. Any comments or suggestions? Hugs, Chelz.