There is confusion over what is meant by “natural non-medical”. For example, I view Resperate as a natural way to control blood pressure. The device has been clinically proven to lower blood pressure by using the power of breathing. What could be more natural? However, Resperate is not non-medical. It is a medical device that has been cleared by the FDA.
Many people believe supplements derived from plants are natural and non-medical. They have not been approved by the FDA or undergone strict clinical trials. Yet like so many drugs that are prescribed today, supplements come from plants. Personally, I don’t consider them any more natural than any drug I prescribe. It has been known for centuries plants have medicinal properties