Blood sugar imbalance - Zhou Nutrition Berberine with Mahonia aquifolium 1000 mg 60 Veggie Caps (500 mg per capsule) Metabolic dysfunction - Zhou Nutrition Berberine with Mahonia aquifolium 1000 mg 60 Veggie Caps (500 mg per capsule) Cardiovascular health concerns - Zhou Nutrition Berberine with Mahonia aquifolium 1000 mg 60 Veggie Caps (500 mg per capsule) Oxidative stress and inflammation - Zhou Nutrition Berberine with Mahonia aquifolium 1000 mg 60 Veggie Caps (500 mg per capsule)