Yang, J. W., Kim, M. J., Jeong, H., Kim, S., Park, D., Yang, Y. R., Lee, K. (2026). Probiotic Bifidobacterium animalis subsp. lactis DS109-B11 ameliorates age-related muscle weakness via AMPK activation. Scientific Reports. https://doi.org/10.1038/s41598-026-48725-7