Dr. Yardley talks about how depression may be related to a mechanical disruption in the upper part of the neck which may be related to brain chemistry and how this may be improved without drugs or surgery. He explains atrial fibrillation and how the heart works. Dr. Yardley talks about acid reflux and the purple pill. He explains how by correcting a compromised brain body connection it can help to correct the the chemical imbalance in ones system. The talks about the purple pill and how its affect on the digestive system. Ellen, a patient, talks about how she is able to be more independent again after having her brain body connection restored. She discusses her improvements in neuropathy, dizziness and ringing in the ears. Richard, also a patient, had been having cortisone shots in his knees, right should and back and has not needed those after having his brain body connection restored. He was considering having surgery on his right shoulder which no longer appears to be necessary. He is able to continue running his business and seeing Dr. Yardley has made it possible for him to function which he was not able to do before.