What is the evidence supporting ginger's ability to lower blood sugar levels?

Reviewed by Yoshinori Abe, MD

Internal Medicine

Ginger may help lower blood sugar levels and improve insulin sensitivity, according to research. This makes it a potentially beneficial addition to the diet for people managing diabetes or insulin resistance. Ginger's active compounds, such as gingerol, are thought to support glucose metabolism and reduce fasting blood sugar over time.

However, blood sugar issues can stem from many underlying causes, and dietary changes alone may not address the full picture. If you're experiencing symptoms like fatigue, excessive thirst, frequent urination, or unexplained weight changes, it's important to understand what's driving them. Take a free, instant, online symptom check to get personalized insights and clear guidance on your next steps.

Reviewed for medical accuracy: 07/14/2026

Important Next Steps

Learn if ginger affects blood sugar Discover likely blood sugar changes from ginger See whether ginger is safe for you Find OTC options for blood sugar support Find a doctor for blood sugar concerns Discover safe home remedies for blood sugar Find if ginger could affect diabetes

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Explanation

Research has shown that ginger might help in controlling blood sugar levels. One study found that ginger can lower fasting blood sugar, which is the sugar level in your blood when you haven't eaten for a while. Another study highlighted ginger's potential to act like anti-diabetic drugs by improving blood sugar control.

Overall, ginger shows promise as a natural way to help manage blood sugar, but if you're experiencing symptoms related to blood sugar changes, you can check your symptoms with Ubie's free AI-powered tool to better understand what might be causing them.

(References)

Khandouzi N, Shidfar F, Rajab A, Rahideh T, Hosseini P, & Mir Taheri M. (2015). The effects of ginger on fasting blood sugar, hemoglobin .... Iranian journal of pharmaceutical research : IJPR, 25561919.
Al-Amin ZM, Thomson M, Al-Qattan KK, Peltonen-Shalaby R, & Ali M. (2006). Anti-diabetic and hypolipidaemic properties of ginger .... The British journal of nutrition, 17010224.
Nam YH, Hong BN, Rodriguez I, Park MS, Jeong SY, Lee YG, et al. (2020). Steamed Ginger May Enhance Insulin Secretion through K .... Nutrients, 31991895.

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