If not them who?
"A wise man ought to realize that health
is the most valuable possession and learn
how to treat his illnesses by his own judgement.
Hippocrates - A regimen for Health circa 500 B.C.
Paramount to individuality, one's own judgement regarding sustenance and the substantial composition of physique
is a natural or God given right.
I don't believe you have answered any questions yet. Like tpaine, you are stuck in transmit mode.
You also have an inability to state your case forthwith. However, I think I get your point. You don't believe that anything that we can consume should be regulated. Bald Eagle is on the menu. The restriction of antibiotics, a requirement of keeping them at all effective, is unconstitutional. And impairment in public is a personal issue, unless someone is actually hurt (the its OK to do 120mph through a school zone, as long as no kids are hit argument).
Got it. Very few People share your definitions of "harm". As you have no kingly power to force everyone else to accept your views, and an inability to engage in constructive dialogue to change minds, you have a problem that isn't going to be rectified. I hope that you can find some other happiness in your life. You seem to have a knack for the obscure, self-absorbed, important sounding, but ultimately hollow statement. Perhaps a career at NPR awaits you.