Dog Aging & mTOR Pathway: What Owners Should Know
Dog mTOR & Aging: What New Science Means for Your Senior Dog (2025 Guide) A clear, science-based breakdown of how mTOR, longevity research, and safer alternatives affect aging in senior dogs. TL;DR in 60 seconds Rapamycin/sirolimus is an mTOR inhibitor linked to slower aging biology (heart, activity, metabolic markers). For pet dogs: early low-dose studies suggest possible lifespan/healthspan improvements but are still being studied . Reality check: prescription-only, off-label, not risk-free (immune suppression, mouth ulcers, lipid changes). Action today: weight control, movement, dental care, joint support, omega-3s → clinically proven for longevity Bottom line: Curious? Learn, monitor, and partner tightly with your veterinarian. For most families, start with safer longevity basics first. What is rapamycin, exactly? Rapamycin (sirolimus) is a compound discovered on Rapa Nui (Easter Island). In human medicine, it...