This episode breaks down the latest health research and news — from artificial sweeteners and muscle fat harming cardiovascular health, to a new cholesterol pill, a lettuce-borne outbreak, the gut-brain connection to anxiety, and a banana-blueberry smoothie myth — with practical takeaways and predictions for where the science is heading.

Does This Sleep Fasting Hack Actually Cut Cortisol? : 1508

For more than a decade,&nbsp;Dave Asprey - the Father of Biohacking and creator of Bulletproof Coffee -&nbsp;has redefined what’s possible for the human mind and body. After more than a thousand episodes of&nbsp;Bulletproof Radio, he’s taking it to the next level with&nbsp;The Human Upgrade™&nbsp;- a masterclass in&nbsp;biohacking, longevity, and performance optimization.Each episode explores&nbsp;cutting-edge science, advanced technology, and proven biohacks&nbsp;to help you&nbsp;upgrade your energy, focus, metabolism, and resilience.&nbsp;You’ll learn from world-class scientists, doctors, innovators, and thinkers leading breakthroughs in&nbsp;mitochondrial health, peptides, hormones, fasting, sleep, neuroplasticity,&nbsp;and more.This isn’t just self-improvement - it’s&nbsp;human enhancement backed by data.Every guest, every idea, every protocol you discover here moves you toward a longer, stronger, smarter life.Join&nbsp;The Human Upgrade™ with Dave Asprey&nbsp;- and learn how to&nbsp;live longer, think faster, and perform better.