Current scientific research has shown that the quickest, most efficient methods to dramatically change your health are centered around your diet and your lifestyle. But, as Dr. David Perlmutter states, people aren't generally exposed to this type of information, because no company has a monetary stake in it. In the first episode of a 4-part series with Dr. Perlmutter, he and Dr. Daniel Amen discuss the specific ways certain lifestyle changes can drastically improve your health.