Berberine is a bioactive compound extracted from several plants, traditionally used in Chinese and Ayurvedic medicine. It is known for its ability to influence glucose metabolism, often referred to as 'poor man's metformin,' and can help regulate blood sugar levels, though it can also cause hypoglycemia and headaches in some individuals.
I don't even take berberine which is poorman's metformin
""The speaker mentions 'berberine' as 'poorman's metformin' and discusses his personal experience with it, noting its effects on blood sugar and potential side effects like headaches. This identifies it as a specific supplement ingredient."