Table 2.

Participants’ plasma PEA levels

	Postpartum day 5	Postpartum day 40	p-valuea
PEA (μM)	0.930 (0.895-1.050)	1.280 (1.275-1.450)	<0.001

^aWilcoxon signed-rank test was used, with statistical significance defined as p < 0.05.

PEA, phosphoethanolamine