For those who's been battling extra baggages, easy weight loss programs or herbal diet supplements always appeal like yummy chocolate cakes. You know too that herbal products have less side effects because they contain less if none at all chemicals. Supplements like nuphedragen may act as suppressants, aid in metabolism or help in other related processes of digestion. However, a lot of products out there are not regulated. Manufacturers of natural health supplements are not obligated to guarantee the safety, effectiveness or even the true content of their products! So it's still up to an individual to decide taking in such supplements...there are websites that offer reviews of products so it would be best to compare before buying.