Josh Freed: Don't worry about heeding health rules. They keep changing

Staying healthy has never been harder work.
As a kid, I was just told to play outside till I got a nice sunburn, plus eat lots of meat and drink my morning OJ.
Today you’re not advised to do any of those things — and health rules are more complex. The list of dos and don’ts is updated hourly, like the weather forecast.
The institute of “They say” churns out new advice all the time — saying the opposite of whatever they once said.
So just what are “they&r