Effects of an Intermittent Fasting and Dietary Supplement Regimen on Glycemic Variability

"The powdered, soluble fiber-based supplement contains soluble fibers, phytosterols, plant-derived polysaccharides, flavor, maltodextrin, orange juice powder, citric acid, vitamin and mineral blend, and sweetener. This is prepared in water and consumed twice per day, prior to a meal.~The yerba mate-based supplement (containing green yerba mate leaf extract, sweeteners, and flavor) is a powdered supplement prepared in water and consumed in the morning."

The dietary supplement regimen is the same as in Phase 1. The intermittent fasting protocol consists of a 16-hour fasting period and an 8-hour eating window.