Will Berberine Keep Me Awake?

Berberine might cause sleepiness and drowsiness. Medications that cause sleepiness are called sedatives. Taking berberine along with sedative medications might cause too much sleepiness.

What is the best time of day to take berberine?

Bottom Line: A common dosage recommendation is 500 mg, 3 times per day, half an hour before meals. Berberine may cause digestive side effects in some people.

Does berberine give you energy?

What Does Berberine Do? Many of berberine's more exciting benefits stem from its ability to activate an enzyme called adenosine monophosphate-activated protein kinase, or AMPK. AMPK acts as your energy control switch, regulating how energy is produced in the body.