Green Coffee Bean Extract
Blood sugar · weight
Green Coffee Bean Extract: Blood sugar · weight. Unroasted coffee rich in chlorogenic acid, studied for modest effects on blood sugar and weight. Standard dose 400 mg (50% chlorogenic acid), taken in the morning, about $14/month. Evidence rating: moderate evidence.
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What is Green Coffee Bean Extract?
Green, unroasted, coffee beans are rich in chlorogenic acid, a polyphenol largely destroyed by roasting. Chlorogenic acid slows carbohydrate absorption and influences glucose metabolism, which is why standardized green coffee bean extract has been studied for blood sugar, blood pressure, and modest weight management, with small trials showing measurable but moderate effects. Because the extract still contains some caffeine, it can also give a mild energy lift. Standardize to 45 to 50 percent chlorogenic acid, around 400 mg before meals. Treat it as a gentle metabolic helper alongside diet rather than a standalone weight solution.
Unroasted coffee rich in chlorogenic acid, studied for modest effects on blood sugar and weight.
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