Ginkgo Biloba No More Effective Than Placebo

The herbal supplement industry constitutes a multi-billion dollar market.  According to Time, over the past decade, use of herbal supplements has jumped 83%, going from $12.2 billion in U.S. sales in 1996 to a whopping $22.3 billion last year. People often flock to claims for cure-all relief for everything from cancer to impotency.  Upon... »