The effects of formulated palmitoylethanolamide supplementation on indicators of stress and heart rate variability in female university students: a randomised cross-over trial.

Front Nutr · 2025 · PMC12491018 · PMID 41049366

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did not reach statistical significanceno p-value reported

Similarly, a trend toward reduced self-reported stress was observed, though it did not reach statistical significance.

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