STUDIES

Highlights Randomized, double-blind, placebo-controlled, crossover trial Participants include 12 college basketball players (division 1) Grape seed extract promotes higher intensity, longer duration exercise performance Effective dosage is 300 mg/day for...

Highlights Randomized, double-blind, placebo-controlled trial (n=36) Grape seed extract supports blood pressure health (systolic and diastolic) Effective dosage is 150 mg, twice daily, for at least 6 weeks Summary This...

Highlights Meta-analysis of 9 clinical trials Berberine significantly reduces BMI and waist circumference Typical dosage: 1,000 to 3,000 mg/day for 4 to 52 weeks Best results achieved with dosages above...

Highlights Meta-analysis of 49 clinical trials  Berberine provides support for weight management, glucose balance & lipid metabolism Optimal dosage: 1 g/day (weight management/lipid metabolism); 1.8 g/day (glucose balance) Main side effect...

Highlights Meta-analysis of 12 clinical trials Berberine significantly reduces body weight, BMI, waist circumference, and CRP levels Typical dosage is 1,000-1,500 mg/day for 3 months No adverse effect on liver...