The SIRT6 Shortcut: Why Direct Brain Protein Repair Might Beat NAD+ Boosters
Researchers at Ben-Gurion University have discovered that SIRT6, a protein in the brain, can prevent cognitive decline by stopping protein clumping—and it works independently of NAD+ metabolism, the canonical pathway that has dominated longevity science. This finding suggests a cleaner, more targeted approach to brain aging with fewer metabolic side effects than broad-spectrum NAD+ boosters like resveratrol and NMN. The critical question ahead is whether direct SIRT6 activators will outperform the NAD+-boosting compounds already in clinical trials.
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