Testimonials Archive

A man with medium-length brown hair and a beard, wearing a dark blazer over a brown shirt, stands with arms crossed against a plain light gray background.

James Nestor

“Within a few days of applying Asprey’s instructions I felt, and saw, results—and they weren’t subtle.”

A woman with shoulder-length blonde hair, wearing a sleeveless blue top and a gold necklace, smiles at the camera against a plain light background.

JJ Virgin

“Looking and feeling older is now optional…I’m growing YOUNGER because of my Bulletproof choices!”

A man with short brown hair and light brown eyes looks directly at the camera, wearing a dark shirt and a slight smile, against a plain gray background.

Peter H. Diamandis, MD

“Today we have the power to measure what works. Dave Asprey uses this new power in his quest to biohack the human body to improve

Jim Kwik

“Your brain is the most valuable resource you have. Dave Asprey’s Head Strong program is full of simple tools to help you unlock the mental

Amanda Hamilton

Dave was an exceptional speaker – highly engaging, endlessly knowledgable and put the audience at ease with perfectly placed humour. I will definitely be recommending

Daniel G. Amen

“Dave Asprey knows what it is like to suffer, but also how to take thoughtful action to heal and protect the most important part of

Mark Hyman

“Dave Asprey will make you question everything you thought you knew about nutrition and health. His revolutionary advice will truly make you a healthier, better-looking,

JJ Virgin

“Looking and feeling older is now optional…I’m growing YOUNGER because of my Bulletproof choices!”

David Perlmutter, MD, FACN, ABIHM

“Dave Asprey has masterfully utilized leading-edge neuroscience as well as his extensive personal experience to create a user-friendly guide that will clearly fulfill its promise