As per the information from the company, PGX comprises mulberry leaf extract, xanthum gum, sodium alginate, amorphophallus konjac k root and one gram of dietary fiber. The company also claims that there are no artificial colors or preservatives in PGX Fibe
PGX is made of non-starch and natural soluble fibers. It is claimed that these fibres develop high viscosity once in the stomach and hence move slowly. Manufacturers claim that this substance does not lose its viscosity in the stomach or intestines. This fiber also claims to enhance the volume of the meals which helps in decreasing the portion size of the actual meal. It is also said to help in decreasing insulin resistance for people who are trying to lose weight.
A double-blind, placebo-controlled, randomized trial was conducted to compare the effects of five grams of PGX with five grams of low-viscosity fiber and five grams of medium-viscosity fiber. Thirty-one people who were healthy in every aspect were made to drink these three kinds of drinks. After an hour and half all these individuals were fed pizza to their heart's desire. It was observed that the least amount of pizza was consumed by individuals who drank PGX.
PGX was also tested as a weight loss aid in Canadian Center for Functional Medicine in British Columbia in two weight programs. Each program required the participants to have 5 grams of PGX two to three times every day. In both programs the participants lost an average weight of about 11 to 13 pounds with a loss in inches as well over a period of 14 weeks. This weight loss was seen in obese, overweight and sedentary adults. Moreover, the average weight showed a reduction of about 13 pounds with a waist circumference reduction of an average 5 inches and 2.5 % body fat loss.
PGX is said to benefit in many ways. PGX claims to help people in losing weight the healthy way. It is also said to balance and control blood sugar levels, as well as helping in reducing the triglyceride and cholesterol levels along with a reduction in food cravings.
