A new meta-analysis in JCEM pooled data from 10 longitudinal studies to examine whether fat accumulation in the pancreas predicts future blood sugar problems. Researchers found that people with higher pancreatic fat were roughly 2.5 times more likely to develop type 2 diabetes, and nearly twice as likely to experience glycemic progression. Even after removing an outlier study, the association held firm with low heterogeneity. This positions pancreatic fat — measurable by imaging — as a potentially valuable early warning marker for metabolic disease, distinct from more commonly tracked fat depots like visceral or liver fat. The findings were directionally consistent even in lean individuals, suggesting body weight alone doesn't capture the full metabolic risk picture.
