e-ISSN: Pending
Negative / Null Result ReportOpen accessMedicine

Evaluation of the safety of high-dose <i>Lactobacillus gasseri</i> CP2305 supplementation in healthy adults: A randomized, double-blind, placebo-controlled study.

Fuchida H; Sawada D; Hirota T; Miyashita H; Takano K; Mochizuki K · 2026 · Toxicology reports

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract (excerpt)

Objective Lactobacillus gasseri CP2305 (L. gasseri CP2305) has been reported to exert intestinal regulatory, anti-stress, and sleep-improving effects in healthy adults. This study aimed to evaluate the safety of an excessive intake of L.…

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Metadata source: Europe PMC · DOI 10.1016/j.toxrep.2026.102222