Berberine: Benefits and myths of the so-called natural Ozempic'

"Berberine acts more or less like metformin. It activates a switch in the cell and tells the body to use fuel and stop producing it."

"Berberine pushes the body toward a more catabolic state: It increases the oxidation of fat and glucose, and their uptake."

"While some studies could be more robust or rigorous, there is so much moderate-quality evidence that it is reasonable to believe that it has these effects."

"Its use could be beneficial in specific conditions: Type 2 diabetes, polycystic ovary syndrome, obesity, non-alcoholic fatty liver disease, and high cholesterol."

Berberine is an alkaloid from the Berberidaceae family, traditionally used in China, with evidence supporting its benefits in metabolic health. It can modestly reduce fasting glucose, triglycerides, and LDL cholesterol, particularly in individuals with type 2 diabetes and metabolic syndrome. While it may improve insulin resistance and body weight, these effects are inconsistent. Berberine functions similarly to metformin by promoting fat and glucose oxidation, enhancing energy efficiency. Its use is recommended for specific conditions, but caution is advised against marketing claims that overstate its benefits.

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