Bryan Johnson(@bryan_johnson):We collected my tears. Two pieces of paper were put into my eyeball to absorb my tear production. + 15 eye biomarkers + cost $1.8k + speciality lab Eye longevity has been weirdly absent. We did this measurement to quantify the molecular environment of my ocular surface. Things like active inflammation, tissue degradation, and regenerative signaling. We will use results to track progress. We tested: + Osteoprotegerin + Osteopontin + IL-1β, IL-6, IL-8, IL-17A, IL-17F + TNF-α, MMP-9, TIMP-1, IL-10 + TGF-β, SOD,GDF-15, β-NGF Eye protocol dropping soon.

2026.07.21 00:14

We collected my tears. Two pieces of paper were put into my eyeball to absorb my tear production. + 15 eye biomarkers + cost $1.8k + speciality lab Eye longevity has been weirdly absent. We did this measurement to quantify the molecular environment of my ocular surface. Things like active inflammation, tissue degradation, and regenerative signaling. We will use results to track progress. We tested: + Osteoprotegerin + Osteopontin + IL-1β, IL-6, IL-8, IL-17A, IL-17F + TNF-α, MMP-9, TIMP-1, IL-10 + TGF-β, SOD,GDF-15, β-NGF Eye protocol dropping soon.

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