Although pharmaceutical medications may have their specific uses, I think it is...

the healthy foods that have the greatest medicinal value.

The fact that such foods are not as widely promoted as the profit making pharmaceutical medications does not negate their value. It just shows us how money corrupts our various institutions and the messages coming from mainstream media.

For many health issues I am convinced adopting a healthy diet, full of living produce, will have the best outcome.  Combine that with daily outdoor exercise and a relaxed lifestyle and I expect the vast majority of health problem to fade away.