Feb 13 2008
The core principle of science-based medicine is that health care decisions should be based upon our best current scientific evidence and understanding. When applied to the regulation of health products this means that health claims should first be required to meet some reasonable threshold of scientific evidence before they are allowed. Admittedly this is not a purely scientific question but the application of scientific knowledge to an essentially political question – the balance of protection vs freedom.
Regardless of where one thinks this balance should be, I think most would agree that is it a problem if the public generally wants more protection than it is getting, or believes it is currently getting more protection than it is. A Harris poll from 2002 indicates that the majority of Americans believe that companies cannot make health claims about supplements unless they have been proven scientifically and approved by the FDA, when in fact this is not the case. The Dietary Supplement Health and Education Act of 1994 (DSHEA), largely through the efforts of Senator Orin Hatch from Utah, removed supplements from the control of the FDA and specifically allowed for so-called structure function claims to be made about products without any burden of proof. Most Americans are not aware of this fact.