Herbs heal sometimes, they help healing at other times.
We still need bigger, bolder medicines though. Cures. Preventions and therapies.
The future is bright. Left unshackled, creative discovery and invention can cure health problems or ameliorate their effects.
But we should never forget the enormous benefits of healthy eating and a reasonable serving of healthy living. One would not expect a race car driver to be drunk during a race and win. So it is with our lives.