Skinny Fiber Claims
Skinny Fiber is a natural prescription-free diet pill produced in the United States. Its active ingredients are two natural dietary fibers, Glucomannan and Caralluma, which are designed to expand in the stomach to provide a feeling of fullness, sounds great but what about the Skinny Fiber bad reviews – what are customers saying?
Skinny fiber ingredients – do the claims stack up?
The product is marketed as an appetite suppressant rather than a fat blocker or fat burner. Skinny Fiber consists of three main ingredients: glucomannan, carallum and Chá de Bugre. The supplement claims to work by using these natural plant extracts which are difficult to digest by the body. As the fibers passes through your system, they collect water, swell, and add bulk.
Clinical trials on glucomannan, which derives from the Asian Konjac plant, have proved inconclusive for weight loss. Other studies suggest that reduced fat absorption from the small intestine does not lead to overall weight loss (see for example http://www.wageningenur.nl/en/Persons/prof.dr.-RF-Renger-Witkamp.htm).
The other ingredient claimed by the manufacturer to be a natural appetite suppressant is Caralluma; a cactus which is native to India. There is scientific support for this claim from a clinical study (http://www.ncbi.nlm.nih.gov/pubmed/17097761) conducted by the University of Bangalore, which found that 50 obese participants reduced both weight and waist size by taking Caralluma for two months.
Chá de Bugre
The third ingredient, Chá de Bugre, derives from the fruit of a Brazilian tree. Resembling the coffee bean, the fruit is typically used as a substitute for coffee. Although it is free from caffeine, Chá de Bugre is a potent stimulant. The main concern with this ingredient is that its export is prohibited by the Brazilian government, hence it is uncertain that genuine Chá de Bugre is actually included in this product.
Potential Side effects
Glucomannan has been associated with a risk of choking, and customers are advised to take plenty of water with this product to reduce the risk. Increased bowel movements are likely, because of the fiber content, and some customers report diarrhoea, nausea and discomfort in the stomach.
Skinny Fiber review conclusion
Overall, Skinny Fiber is a product which makes many claims. Because of the company’s marketing strategy, it is available from a host of distributers, but it is both expensive and unproven.
Until the company backs up its extravagant claims with scientific research, this is probably a product which is best avoided.