<ul><li>The 45-year-old tech billionaire, Bryan Johnson, is dedicated to reversing his biological age through "Project Blueprint," an intensive regimen combining medical treatments, diet, and exercise.</li><li>Johnson claims that a liter of his plasma, dubbed "super blood," reduced his 71-year-old father's aging rate by 25 years, making him age like a 46-year-old after the therapy.</li><li>Johnson emphasizes the need for carefulness in the anti-aging process and acknowledges the complexity of interpreting results. He suggests the reduction in his father's aging rate might be related to Johnson removing 600 milliliters of his own plasma.</li></ul>

Tech mogul Bryan Johnson says he de-aged his dad by 25 years with ‘super blood’ plasma donation

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