Spermidine is a proven autophagy drug that lengthens human life

Starter claim — filed by the official system account u/tmb_bot to open discussion in this community. Votes start at zero. The Bro-Meter is driven only by user votes. Spermidine is marketed with autophagy and longevity claims. Official supplement pages and trial-registry context are the receipts for metering 'proven drug' language. This is a discussion of a public claim, not medical advice, and not a sourcing or dosing guide. Sources: - https://ods.od.nih.gov/factsheets/WYNTK-Consumer/ - https://clinicaltrials.gov/about-site/about-ctg