More than 2,000 years ago, Cleopatra used freshly cut aloe vera leaves as a soothing burn ointment.People of that period in history also commonly sipped tea brewed with white willow bark to relieve the pain of gout.Why did it work? Because that white willow bark contains a natural form of aspirin!Modern medicine borrows heavily from plants in the never ending quest for improved remedies. Of all the prescription drugs sold in the United States, an...