Berberine has demonstrated significant activity against bacteria, yeasts, fungus and parasites. Berberine also has been shown to be supportive of healthy blood sugar levels as well as supporting normal blood lipid levels.Berberine extracts and decoctions have demonstrated significant antimicrobial activity against a variety of organisms including bacteria, viruses, fungi, protozoans, helminths, and chlamydia. Thus, not surprisingly the current predominant clinical use of berberine includes bacterial diarrhea, intestinal parasite infections, and ocular trachoma infections. The Textbook of Natural Medicine indicates its pharmacological activities as antibiotic, immunostimulatory, anticonvulsant, sedative, hypotensive, uterotonic, cholerectic and carminative.In addition to these actions, it has also demonstrated benefits in the regulation of blood sugar, in decreasing lipids, in the modulation of blood pressure and recently has been designated as a beneficial component in the management of Alzheimers disease.As an antibacterial compound, berberine has demonstrated effectiveness against a broad spectrum of bacteria, yeasts, fungus and parasites more... See more text