Angus Barbieri fasting : https://www.businessinsider.com/angus-barbieri-382-days-without-food-scotsman-fasting-starvation-obesity-2016-10
Restricted Eating : https://www.nbcnews.com/health/health-news/time-restricted-eating-can-help-weight-loss-researchers-say-n838486
Book : The Obesity Code, Wheat Belly, Spoonfed.
