Best for blood sugar

20 options people report for glucose, insulin, A1C, ranked by the share of users who say it improved — weighted by how many reports there are.

Weight loss Appetite Focus Energy Sleep Anxiety Mood Memory Performance Recovery Pain & inflammation Digestion Libido Hormones Blood sugar Heart & lipids Skin & hair Immunity Longevity

Type:All Supplements Peptides Medications Lifestyle SARMsResearch-backed only

8 results

150

BerberineSupplement

Blood sugar Weight loss Energy

89% report better Blood sugar

19 reports

MixedAResearch: Strong

254

MagnesiumSupplement

Sleep Anxiety Mood

100% report better Blood sugar

3 reports

Mostly positiveAResearch: Strong

356

CreatineSupplement

Performance Focus Energy

100% report better Blood sugar

2 reports

Mostly positiveAResearch: Strong

451

NACSupplement

Mood Anxiety Focus

100% report better Blood sugar

2 reports

MixedAResearch: Strong

543

Alpha Lipoic AcidSupplement

Energy Focus Blood sugar

100% report better Blood sugar

2 reports

MixedAResearch: Strong

634

Apple Cider VinegarSupplement

Digestion Sleep Blood sugar

100% report better Blood sugar

2 reports

Mostly positiveBResearch: Moderate

721

CinnamonSupplement

Blood sugar Memory Focus

100% report better Blood sugar

2 reports

Mostly positiveAResearch: Strong

851

Omega-3Supplement

Mood Focus Anxiety

50% report better Blood sugar

2 reports

Mostly positiveAResearch: Strong

Minimum 2 reports per entry. Information only — not medical advice. How rankings work

Best supplements for blood sugar (2026) — ranked by user results — PlainPill