Author: Callum Ward
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VO2 max is the single strongest predictor of how long you’ll live. Here’s how to actually improve it
There’s one number that predicts how long you’ll live better than your blood pressure, your LDL cholesterol, your fasting glucose, or your resting heart rate. It’s not a biomarker you get from a blood draw. Most people have never had it measured. Most doctors don’t test for it at all. That number is your VO2…
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Bryan Johnson’s Blueprint: obsessive, extreme, and weirdly instructive
Bryan Johnson wakes up at 4:30 AM, eats his last meal before noon, and goes to bed at 8:30 PM. He hasn’t had an unplanned meal in years. Every bite of food is measured. He takes somewhere between 50 and 100 pills daily depending on which version of his protocol you’re reading. A team of…