Keto has taken over the world as THE diet and lifestyle choice to revolutionize our health but are carbs really the metabolic evil they're made out to be? This week Cliff Harvey PhD comes on the show to discuss carbs, Keto, who it works for and who it doesn't.

Cliff Harvey is a clinical nutritionist with over 20 years experience as a nutrition coach, working with a lot of big names including Team New Zealand, Joseph Parker and the New Zealand Rugby Union.