Research

Energy balance

Moderate weight loss markedly reduces the development of type 2 diabetes in individuals with impaired glucose tolerance, independent of glycemic index/load.

If you are at risk for type 2 diabetes (impaired glucose tolerance), focus on achieving moderate weight loss. This is the single most effective step you can take to prevent the disease, more so than focusing solely on glycemic index or load.

StrongSupportsVERY_HIGH confidence
The findings of the Diabetes Prevention Program, conducted in the U.S., and the Finnish Diabetes Prevention Study clearly demonstrate that moderate weight loss markedly reduces the development of type 2 diabetes in individuals with impaired glucose tolerance.
Nancy F. Sheard et al. · Diabetes Care · 2004

Why this rating

Based on large-scale prospective studies (DPP, Finnish Diabetes Prevention Study).

Source

Dietary Carbohydrate (Amount and Type) in the Prevention and Management of Diabetes

Nancy F. Sheard et al. · Diabetes Care · 2004

DOI 10.2337/diacare.27.9.2266

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DOI resolved against Crossref · corpus check 2026-06-10

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