Depressing Fruit, Vitamin (C)ancer, Sheep Wool, Oral GLP-1s, Endless Exercise, and more : 1519

Dave Asprey reviews recent health and longevity news, covering an FDA-cleared inhaled Alzheimer's trial, a breakthrough in adult brain self-repair, a wool-based alternative to collagen for bone regeneration, oral GLP-1 weight loss data, the limitations of standard exercise guidelines for heart protection, and new clarity on IV vitamin C's anti-cancer mechanism. He closes by reflecting on Linus Pauling's fifty-year vindication and what it teaches about revisiting abandoned ideas.