Erik Weihenmayer has climbed Mount Everest, raced across the Moroccan desert, and is about to kayak the Grand Canyon’s deadliest rapids – all without being able to see.
Blind Ambition
More from my site
Success story: 2.5 weeks of keto
The 4 hour body
Globesity: Fat’s new frontier. The poor are obese and the rich are thin
Dr Rajat Chauhan on low-carb for athletic performance
Vegetarian paleo is like being a pacifist serial killer
Widely used food additives promotes colitis, obesity and metabolic syndrome