Pharmacological Profile of Different Berberine Formulations, and Effects on Blood Sugar Levels

Comparing the Pharmacological Profile of Different Berberine Formulations, and Their Effects on Blood Sugar Levels

The primary objective of this study is to evaluate the gastrointestinal absorption of berberine (hydrochloride) in a novel formulation in healthy adult volunteers by comparing it with free berberine (hydrochloride) formulation. Several pharmacokinetic parameters are compared.

As secondary objective, the immediate or short-term effects of Berberine supplementation on blood sugar levels in healthy volunteers are evaluated via a glucose tolerance test (OGTT) using a portable glucometer.

Inclusion Criteria:

• Age 21-65
• healthy, good physical condition

Exclusion Criteria:

• Pregnancy or breast-feeding
• Gastrointestinal conditions
• Acute or chronic liver disease
• Acute or chronic kidney disease
• Acute or chronic cardiovascular disease
• Hematological disease
• Diabetes
• Allergy or Intolerance to gluten
• Allergy or Intolerance to Berberine
• Use of any form of nicotine or tobacco
• Alcohol and substance abuse history
• Use of medications (e.g., blood sugar-lowering agents, or statins)
• Use of Berberine supplements
• Participation in another investigational study