Jason Fung explains it in a simple way in this interview from the Low Carb Vail conference 2016.
The full interview is now available (with captions and transcript) for members:
Here’s what our members have been saying about the interview:
Dr Fung explains things so clearly for the lay person. Excellent interview.
Another excellent inspiring interview with Dr Jason Fung, a great mind helping the less aware to understand and see what, why and how. All his videos well worth a watch, highly recommend.
Fantastic info explained in layman’s terms as always. Thankyou.
I really enjoy Dr. Fungs videos. He explains it so well. excellent! thank you.
LOVE Dr. Fung! #ThatIsAll