Freedom of choice
There are plenty of natural, effective, cheap methods of healing that exist, but interest groups (e.g. big pharma) block us from finding out or accessing them. I propose that everyone have the right to choose any and all methods, and that NO method be restricted or blocked in any way. If true freedom is given, then those methods that work best would very naturally come out on top, by people "voting with their feet" and those that are "fake" or which cause too many side effects, etc. will not be used and will die out naturally. (How everyone will afford health care is another topic).