Probiotic Strain PA53 Linked to Improved Mood, Sleep in Older Adults, Study Finds
An eight-week randomized controlled trial has found that supplementation with the probiotic strain Pediococcus acidilactici PA53 led to measurable improvements in mood, sleep quality, and digestive comfort among healthy older adults, according to researchers.
Read Full Article: https://www.naturalnews.com/2026-06-14-study-probiotic-strain-pa53-linked-improved-mood.html
