Of the many fitness discussion videos and series I post, Dr. Mercola is one of the most controversial. He is a doctor that goes against the grain of other medical professionals as well as challenges many of the ideals most doctors adhere to. He also is an outspoken person stating that many physicians make decisions based on money and not health. This video is an example of some of this braves mans work. This is a simple way of treating and preventing some common seasonal viral infections. P.S. This tip really works and cost less than a dollar in many places.