The Nerve That Controls Your Whole Immune Sys...

Two small words and one pause cut a restaurant’s no-shows by 67%, and the science of persuasion behind that will change how you ask for things.Dr. Robert Cialdini, a research psychologist who wrote Influence: The New and Expanded Psychology of Persuasion, sat down with Lewis to w ...  Show more

Your voice feels like who you are, but it might just be a habit you picked up as a kid.Vinh Giang, a communication coach with more than 17 million followers, sat down with Lewis to talk about public speaking and confidence, and why the way you sound can change faster than you thi ...  Show more

My life-changing annual event, The Summit of Greatness, is happening September 12 & 13, 2025. Get your ticket today!

Check out the full episode: greatness.l ...

Melanie Weller is a Physical Therapist, Board Certified Orthopedic Clinical Specialist, Certified Athletic Trainer, and Certified Exercise Expert for Aging Adults, and she’s educating us on the longest and most complex nerve in the body: the vagus nerve, which goes from the brain ...  Show more

In this episode I explain how your vagus nerve—an extensive neural pathway linking your brain and body in both directions—powerfully regulates your mood, digestion, alertness and even certain food cravings, and I explain how you can activate certain vagus nerve pathways to improv ...  Show more