Which drink lowers blood sugar level within 3 hours?

Pomegranate juice may be good for diabetics and can lower blood sugar levels within 3 hours, said nutritionist Rob Hobson (UK).

It's not yet known exactly how this happens, but researchers believe the effect is due to the antioxidants in the drink.

It's because pomegranate juice has a very high concentration of antioxidants. It has three times more antioxidant activity than green tea. These antioxidants are basically flavonoids, and there are many different ones.

"These antioxidants somehow bind to sugar and keep you from having such a big effect on your insulin levels," Hobson said.