Berberine is a bioactive compound extracted from several different plants, traditionally used in Chinese and Ayurvedic medicine. It is often sold as a dietary supplement and is known for its ability to lower blood glucose levels, improve insulin sensitivity, and support metabolic health. It is sometimes referred to as a 'poor man's version' of Metformin due to similar mechanisms of action in glucose regulation.
bourberine, which is sold as a supplement.
""Andrew Huberman brought up Berberine as a supplement that functions similarly to Metformin, describing it as the 'poor man's version.' He shared a personal anecdote about using Berberine to blunt blood glucose responses after consuming high-sugar foods, and warned about the risk of hypoglycemia if not consumed with sufficient carbohydrates."