Spermidine emerges as top longevity nutrient in 15-year study of 146 compounds
A 15-year study tracking 146 nutrients in 829 people found spermidine showed the strongest inverse association with mortality risk—equivalent to ~5.
A 15-year study tracking 146 nutrients in 829 people found spermidine showed the strongest inverse association with mortality risk—equivalent to ~5.7 years of age reduction. The post acknowledges important uncertainty: spermidine may simply be a …