Spermidine for Longevity: Doses, Foods & What Trials Show
Spermidine for longevity — what human trials actually show, which foods contain it, and whether supplements beat diet sources. Evidence-honest guide.
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Spermidine: Food Sources vs. Supplements for Longevity
Spermidine foods vs. supplements for longevity: what human trials actually show, how much you need, and whether a pill beats your plate.
