You've probably heard of keto-friendly, high-fat bulletproof butter coffee. But where did the drink's unusual name come from?

Bulletproof founder and biohacker Dave Asprey is not interested in a mushroom latte. He warns against adding other adaptogens to your coffee. Why? To start, he’s not a fan of the taste. “Why ruin a ...

Dave Asprey is the creator of Bulletproof Coffee, the butter-coffee combo that has taken the health community by storm, and the author of The Bulletproof Diet. Applying his Silicon Valley background ...

Why Dave Asprey believes the future of fitness will involve a lot less exercise Bulletproof Coffee founder Dave Asprey has no medical degree, yet scores of people follow his teachings on health and ...

Across from my office on Main Street in Santa Monica, Dave Asprey opened the first Bulletproof Coffee store. You might remember the story. Asprey was hiking in Tibet, weak as can be and was given Yak ...

Today, Dave Asprey is well-known as one of the leading figures of the biohacking movement and the founder of the Bulletproof empire—if you've ever put butter in your coffee, he's the reason why. But ...

Hydration isn’t that difficult a concept to master. Down your eight glasses of water a day and up the levels when it’s hot outside or you’re moving your limbs more than usual. If warthogs can gather ...

Add Yahoo as a preferred source to see more of our stories on Google. Close-up of butter and coffee in a mug - karins/Shutterstock Nowadays, the term "bulletproof coffee" has outgrown its origin, no ...

Dave Asprey is best known as the founder of Bulletproof Coffee and the entire biohacking movement. As a four-time New York Times bestselling author, CEO of Upgrade Labs®, and host of a Webby ...