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Berberine for Diabetes

The use of berberine as a supplement for improving blood glucose or insulin sensitivity in diabetes management.

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Jan 19, 2026
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Which supplements have credible evidence to modestly affect blood sugar, and how should they be used alongside medical care?

A small set of supplements has consistent, modest evidence for improving blood glucose or insulin sensitivity — notably berberine, chromium, psyllium/soluble fiber, whole flaxseed, vitamin D, and poss...

Feb 2, 2026

Which supplement ingredients have credible clinical evidence for modest blood sugar effects and what do guidelines say about their use?

A small set of dietary supplement ingredients has repeated, modest clinical evidence for or improving insulin sensitivity — notably , , , fenugreek, mulberry leaf extract, magnesium, vitamin D, apple ...