The effect of four-week intermittent fasting from dawn to sunset on circulating brain-derived neurotrophic factor levels in subjects with metabolic syndrome and healthy subjects.

Metabol Open · 2021 · PMC7758552 · PMID 33376976

Europe PMC DOI

hedged sentence

0.3210

closest p · 6.4× alpha

0.3210

boldest claim

The sentences

did not reach statistical significanceP = 0.321not close (p > 0.1)

Overall, there was a reduction in the BDNF levels at the end of 4th week during 4-week-IF compared with the levels before 4-week-IF; however, it did not reach statistical significance (BDNF mean paired difference = −27.6 ng/ml, P = 0.321).

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