Whatever you do - surf the Internet, cable surfing, mirrors or your favorite magazine - here you will find a lot of publicity, the magical properties of the advantages that the loss of weight. Benefits of weight loss in all types of shapes, sizes and styles and a number of applications and solutions. And there are all types of loans - pills, creams and dressings. But this does really care? Only you can decide that for you. Let's look at some of the most popular weight loss and positive and negative effects of each, you can express your views. Bitter orange, Citrus aurantium, and Sour Orange These products are made from concentrated extracts of orange cups. They often argue that the effect of increasing the metabolism, but there was no conclusive evidence for it. Bitter orange, Citrus aurantium, Sour Orange and stimulant synephrine, which can lead to hypertension and cardiovascular toxicity. People with heart disease, hypertension, glaucoma, and this should be avoided at any price. Chromium (chromium products are examples of Puritan's Pride Chromium Picolinate, Vitamin World, of course, inspired without yeast Chromium Picolinate, Nutrilite Trim Advantage) argue that chromium increases weight loss and improve body composition were from a study of the house , which shows that the case. There are two types of chromium: Dreiwertige (that the body needs and is considered safe at doses of 200 micrograms per day or less) and hexavalent (but this can lead to stomach ulcers, cramps and kidney and liver, and death). Conjugated linoleic acid (CLA) (examples of this product contain Vitamin World CLA Nature Made CLA hours Foods CLA) This product claims to promote leanness but there are very few studies, effective treatment from the sale of rights. While more research is needed, CLA is generally safe. Ephedra / ephedrine: May ephedra aid weight loss by suppression of appetite and research has demonstrated its effectiveness in use with caffeine. However, ephedra causes of hypertension, stroke, serious heart problems and that is why the sale of ephedra in dietary supplements were banned in April 2004. 7-keto dehydroepiandrosterone (7-Keto DHEA): research indicates that this product may be the composition of fat and body weight by increasing metabolism, but requires larger studies. Hydroxycitric Acid (HCA) and Garcinia Cambodia These products claim to suppress appetite and improve lipid metabolism. While studies have shown results, they are generally safe. L-carnitine L-carnitine claims to inhibit obesity, but there is very little evidence of their effectiveness. Dihydroxyacetone (DHA), pyruvate, and pyruvate and Dihydroxyacetone (DHAP): A few small studies suggest that these supplements may be modest impact on weight loss, but research is needed. For now, no serious side effects were reported. Lecithin, guar gum, psyllium hulls, and Vogelmiere Chitosan (Examples: Chito-Trim, an exercise in a bottle, Fat Blocker-Chitosan complex acquisition of fat, fat Trapper, Trapper grease Plus, Metabo Fat Blocker, Miracletab hours Chitosan Chromium) : These products right from the grease, so it can be emulsified captured and eliminated from the body. Currently, there is no competent and reliable scientific research to substantiate this allegation.