Dr. Jeffrey Goldberg is Professor and Chair of Ophthalmology and Director of the Byers Eye Institute at Stanford University, a leading scientist in the development and degeneration of the visual system from eye to brain, and a practicing ophthalmologist and surgeon.This episode is brought to you by: Gamma AI design partner for effortless presentations, websites, social media posts, and more: https://gamma.app (Use code TIM at checkout for 30% off any plan.)Helix Sleep premium mattresses: https://HelixSleep.com/Tim (27% off on all mattress orders.)AG1 all-in-one nutritional supplement: https://DrinkAG1.com/Tim (1-year supply of Vitamin D plus 5 free AG1 travel packs with your first subscription purchase.)Timestamps:[00:00:00] Start.[00:05:30] How do you solve a problem like presbyopia?[00:08:34] The athletic benefits of training supranormal (better than 20/20) vision.[00:11:49] Indigenous eye drops and FDA-approved pilocarpine for presbyopia.[00:14:05] Understanding basic eye anatomy.[00:17:27] Exploring AREDS 2, CoQ10, ginkgo, vitamin B3, and other supplements for vision.[00:23:00] Visual training devices and psychedelic-prompted brain plasticity.[00:25:12] Thoughts on visual training effectiveness and motor action requirements.[00:28:29] Concussion rehabilitation and visual perception exercises.[00:32:36] Red light and violet light therapy for myopia and mitochondrial health.[00:36:07] Vision loss correlation with cognitive decline and depression.[00:39:36] Presbyopia progression and psychological dependence on readers.[00:41:15] Cognito Therapeutics headset for Alzheimer's treatment.[00:46:46] Glaucoma basics: neurodegenerative disease and risk factors.[00:48:53] Eye pressure variability and diurnal cycles.[00:50:02] Cannabis effects on eye pressure and compound isolation.[00:51:47] Stem cell research for vision restoration.[00:53:09] Anti-inflammatory effects and immune system role in eye diseases.[00:55:15] Gut microbiome connection to glaucoma in animal models.[00:58:43] Metabolic syndrome and GLP-1 receptor agonists.[01:00:50] Microbiome sharing and future therapeutic possibilities.[01:03:31] Dry eye treatment: preservative-free tears and serum drops.[01:08:43] Vision screening recommendations and UV protection.[01:11:22] Full-spectrum light benefits vs. UV exposure.[01:13:27] Paradigm shifts: irreversible vision loss becoming reversible.[01:17:18] Convergence of neuroscience advances and biotech investment.[01:21:58] Miraculous mitochondria: health, transplants, and three-parent babies.[01:26:24] My family history concerns and metabolic health screening.[01:29:26] Exercise's biggest gain: going from none to some.[01:33:03] Clinical trial participation resources and parting thoughts.*For show notes and past guests on The Tim Ferriss Show, please visit