Medical Costs Rise as Americans Turn to Herbal Alternative Medicine

James A. Duke, Ph.D. suggests that Americans turn back to herbal alternative medicine and choose herbs and leafy green foods instead of costly Western medicine..

One of the world's leading authorities on herbal healing, James A. Duke is author of The Green Pharmacy, as well as the Handbook of Medicinal Spices. Active in rain forest preservation, he leads ecotours in the Amazon.