id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ffhd-1677	Nakamura, Naoki; Sano, Yuichi; Suzuki, Naoko; Takara, Tsuyoshi	Heat-inactivated Bacillus subtilis subsp. natto strain QOL (QOLbacillus natto) improves negative mood states: A randomized,double-blind, and placebo-controlled parallel study	2025		.htm	text/html	642	22	37	QOL bacillus natto has been reported to improve sleep quality in healthy adults, and to improve depression-like behavior caused by social defeat stress in animal models. However, there is a lack of research investigating the effects of QOL bacillus natto on psychological stress related to desk work.	cache/ffhd-1677.htm	txt/ffhd-1677.txt