Randomized Trialhigh evidence
Remission of impaired glucose tolerance by anthocyanin supplementation: a randomized, double-blind, and placebo-controlled trial.
The American journal of clinical nutrition·March 1, 2026·PMID 41619973
Why it mattersIGT reversal is a key target for preventing type 2 diabetes, and nutritional strategies are widely sought. This trial provides evidence that anthocyanin supplementation may enhance insulin sensitivity and promote regression to normoglycemia, offering a potential adjunctive dietary approach for patients with prediabetes.
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