This mornings video that I have watched before but it was quite a while ago. Has a lot of quotes from some of my favorite on line doctors.
Edit: correction. I had not listened to this earlier. It was the same person I listened to in another older video. This presentation is a brand new one.
To get the most out of the video be ready with the pause button because there are a lot of good quotes to read from a lot of good doctors and researchers.