Chiel Poffe is a Postdoctoral researcher at KU Leven. His areas of focus are energy metabolism and ketones. Chiel on TwitterKetone ester supplementation blunts overreaching symptoms during endurance training overloadExogenous ketosis increases circulating dopamine concentration and maintains mental alertness in ultra-endurance exerciseOutside Online’s dumb headline that ketones cure overtrainingResearch Essentials for Ultrarunning: https://www.jasonkoop.com/research-essentials-for-ultrarunningKoop’s Social Media-Twitter/Instagram @jasonkoopInformation on coaching-https://trainright.com/Buy Training Essentials for Ultrarunning on Amazon or Audible.