STUDIES

Highlights Meta-analysis of 46 clinical trials Berberine promotes glucose balance, lipid metabolism, weight management, and a healthy inflammatory response Typical dosage is 300-500 mg, three times daily, for 3-4 months...

Highlights Berberine supports glucose balance and cholesterol metabolism Dosage: 500 mg/day, three times daily, with meals Main side effect is digestive upset due to high dosages needed for efficacy Low-dose...

Highlights Randomized, double-blind, placebo-controlled, cross-over trial involving 21 older adults  Supplementation consist of ResVida 99% pure, all-trans resveratrol supplementation (200 mg/day, twice daily) for 6 weeks (treatment and matching placebo provided by Endurance Products...

Highlights Berberine supplementation supports glucose metabolism, but digestive upset is common due to high dosages. Compared to high-dose berberine (500 mg), low-dose dihydroberberine (100 or 200 mg) significantly (p<.05) increases plasma berberine...

Highlights Sustained-release and standard niacinamide pharmacokinetics in young men Low-dose preparations yield similar results High-dose preparations differ in several parameters (Cmax, AUC and Tmax) Summary The aim of this study...