Bryan Johnson's longevity protocol is continuously assessed and adjusted using data from blood, stool, saliva, urine, MRI, ultrasound, fitness tests, and DNA methylation.

“We will be measuring blood biomarkers, epigenetic age, microplastics, and telomerase activity.”

“We measure my biology and environment via thousands of biomarkers and millions of data points. Assessing how the forces of Die and Don't Die affect my fertility, muscle, skin, hair, cognition, brain, lungs, gene expression, disease risk and so forth.”

“We're constantly assessing and adjusting the protocol by frequently acquiring data via blood, stool, salvia, urine, MRI, ultrasound, fitness tests, DNA methylation to monitor.”

“I am 48 years old and yet my body runs like an 18 year old in many ways. Sleep is your body’s best friend. It is the foundation of your existence. my biomarkers + muscle: 98th percentile (all men) + fat: 98th percentile optimal (all men) + bone mineral density: 99th percentile (all ages) + resting heart rate: elite athlete level + fertility: top 99th percentile (all men) + sexual function (NTE) 99th percentile (all men) + blood pressure, lower than 90% of 18 years old + vascular function: late teen / early 20s + VEGF: top 1% healthy individuals + sleep: top quartile for 18-29 year olds + DNA biological age markers: + telomeres: age equivalent 10-15 yr old + telomeres regenerating rate: 12 yr old + epigenetic speed of aging: 0.48 + grip strength: top 5% of all ages + lower blood glucose than 98% of 18-25 + better blood sugar control than 99% of 18-25”

“1. Inflammatory markers: TNF-a, IL-6, IL-10, hsCRP, myeloperoxidase, LpPLA2, oxLDL 2. Overall biological age assessment: Blueprint Epigenetic Profile which includes epigenetic ages for the brain, blood, lungs, heart, liver, hormones, immune system, musculoskeletal, inflammation, kidneys, metabolic health and telomeres. 3. Antioxidant function: Glutathione levels”