Kevin Tracey

‘A masterpiece and a timeless document for those who want to see what science is all about: faith, focus, patience and hard work,’ – Wim Hof ‘A game changer … learn how the connection between your brain, gut and immune system can transform

Your health and happiness depend on a bundle of 200,000 nerve fibres that hold the secrets to life itself The vagus nerve is often referred to as the 'superhighway' which connects every organ of the body to the brain, and vice versa, but it