J Pediatr 130:300304 Heubi JE, Barbacci MB, Zimmerman HJ (1998) Therapeutic misadventures with acetaminophen: hepatoxicity after multiple doses in children
The usual dose is 1000 mcg (1 mL)
So, berberine may have some effect, but this will only be to increase natural levels of GLP-1 which still will only last for a few minutes

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