Herbal remedies on-the-go

Valerian or melatonin?  Airborne or Emergen-C? Natural "alternative" remedies are all the rage—but do they really work? And which of the many out there work best for specific complaints? 

I interviewed Naturopathic Doctor Joseph Pizzorno, a leading authority on science-based natural medicine and President Emeritus of Bastyr University in Kenmore, Washington for this E.V. column to find out which therapies are best for five common travel maladies and why.