Dr. Jason Fung: To Lose Weight, You MUST control Insulin Dr. Jason Fung explains why Calories in calories out isn't nearly as important as controlling insulin when it comes to weight loss. Check out the full 36 minute talk here: https://www.youtube.com/watch?v=tIuj-oMN-Fk Like quick information like this? Check out Blinkist for key insights from 2000+ non-fiction books @ http://bit.ly/2sbegMN