When choosing between dietary supplements chromium and berberine, know that berberine has a more consistent track record for lowering blood sugar but may also cause drug interactions and pregnancy ...

Metformin use in some patients with type 2 diabetes is associated with cognitive impairment that might be alleviated with vitamin B 12 and calcium supplementation, a new study from Australia suggests.

Fiber may also impair the effectiveness of other drugs, including digoxin (which treats certain heart conditions) and ...

In a recent study published in the journal Science Advances, researchers tested whether low, clinically relevant doses of metformin lower blood glucose via inhibition of Ras-related protein 1 (Rap1) ...