Send us a text In this episode, we are joined by Sierra Clark, a health and longevity YouTuber renowned for her 90-day blueprint challenge, where she followed Brian Johnson's anti-aging routine with her friend Jesse. Sierra, who holds a degree in behavioral neuroscience from Brown University, is now on day 175 of an extended blueprint challenge, sharing her weekly progress on YouTube. Sierra delves into her journey, sharing insights into the blueprint protocol, intermittent fasting, and how s...
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