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FenuLife is high in a specific type of soluble fiber, called galactomannan, which promotes weight loss. The
mechanism by which fenugreek galactomannan acts to promote weight loss is mainly through its effect as a soluble fiber on energy or food intake. When ingested, soluble
fiber can suppress energy intake by producing
a feeling of fullness or satiety. Viscous
fibers such as fenugreek galactomannan form a thick gel in the gastrointestinal tract. This
slows gastric emptying (the rate that food
leaves the stomach and enters the intestine)
and the absorption of nutrients.1 Delayed
gastric emptying allows individuals to feel
full because the stomach is full for longer
periods of time. Delayed nutrient absorption,
particularly of glucose, can reduce the
glycemic index of food consumed. Lowglycemic
index meals have been associated
with feelings of satiety in several studies.2
Individuals consuming low-glycemic index
versus high-glycemic index meals felt full for
longer periods of time, promoting decreased
intake after a meal.2
 Further, diets rich in fiber are generally
low in energy density. Fiber does not contribute
calories but is bulky. Therefore, individuals
can reduce the caloric value of a given
volume of food by displacing other nutrients
with fiber from fenugreek. They will still be
eating the same amount of food but less calories,
while at the same time producing a
greater feeling of fullness.
In summary, fiber added to meals has
suppressed hunger sensations and improved
satiety in studies.3 Subjects in studies found
it easier to adhere to low calorie diets when fiber was added. This suggests that the high fiber content of FenuLife can aid in compliance to weight loss diets by promoting better control of food intake.
- Burton-Freeman, B. “Dietary Fiber and Energy Regulation.” J Nutr. 130: 272S–5S, 2000.
- Ludwig, D.S. “Dietary Glycemic Index and Obesity.” J Nutr. 130: 280S–3S, 2000.
- Burton-Freeman, ibid.
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