Dietary Fiber Supplement May Help with Weight Control

An animal study found that rats fed a fiber supplement along with a high-fat and high-sugar diet gained less weight than subjects fed the same diet without the supplement. Despite having constant access to food high in both fat and sugar, researchers found that rats given supplemental oligofructose fiber gained about 30% less weight than the control group. Senior author Dr. Keith Sharkey notes, “Our data shows that a simple dietary intervention with a prebiotic oligofructose fiber reduced weight gain and this may also lead to the long-term maintenance of a lower body weight in the face of continued dietary challenge.”

Obesity, March 2015