Lacticaseibacillus rhamnosusGG improves behavior, immune functions, and biological age markers in female mice with premature aging

LGG supplementation positively influenced behavior, immune function, and biological age markers in female PAM, leading to increased longevity. These findings indicate that LGG administration could be a good nutritional strategy for slowing down the aging process, allowing a healthy longevity to be achieved. © 2025 Society of Chemical Industry.