Research
Hormonal
Saturated fat consumption has no independent association with incident diabetes in prospective cohort studies, despite mixed results in short-term randomized trials.
You do not need to fear saturated fat as a direct cause of diabetes. Focus on maintaining a healthy weight and eating a balanced diet. The type of fat matters less for diabetes risk than the overall quality of your diet and your body weight.
ModerateRefutesMEDIUM confidence
SFA consumption inconsistently affects insulin resistance in controlled trials (Table 2) and has not been associated with incident diabetes in prospective cohort studies (Fig. 4) [39–52].
Why this rating
Based on large prospective cohorts and one large RCT, but short-term RCTs show mixed results, creating inconsistency.
Source
Saturated Fat and Cardiometabolic Risk Factors, Coronary Heart Disease, Stroke, and Diabetes: a Fresh Look at the Evidence
Renata Micha et al. · Lipids · 2010
DOI 10.1007/s11745-010-3393-4
narrative_reviewCited 541×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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