Define "reasonably" and "restricted". Otherwise, you might as well say "If everyone just did the right thing, everything would be as it should!" which has no actionable component.

>>"people who have lived on nothing but twinkies or McD for a month and stil lost weight?"

....but suffered dozens of other health problems that'll lead to an early grave.

"Super size me" -- http://www.imdb.com/title/tt0390521/