Back in 2002, photographs of a somewhat plump Jamie Lee Curtis appeared in many popular magazines. At the time, Curtis was just two years into pursuing sobriety and had gained upwards of 20 pounds. It appeared Curtis was flaunting her new look, perhaps even giving the public permission to be happy in their own skin. Not a bad thing, right?

It was a bad idea, says Curtis who now regrets communicating to the masses that letting yourself go is OK. Because it's not. Now fit and trim -- not skinny, just trim -- Curtis says in the July 2007 issue of Ladies Home Journal, "So I think what some people took from those photos was: Love yourself, no matter what. And the problem with this is: What if what you're doing is unhealthy?"

"And the problem is that how many of us are killing ourselves every day? Who here has high blood pressure and is still eating salt and French fries? Who has been told that her liver is enlarged and unless she stops drinking she's gonna end up with liver disease and/or need a liver transplant? We create senseless acts of violence against ourselves every day. And we live in this amnesia that we're not."

Researchers at the Dana-Farber Cancer Institute in Boston say exercise helps combat breast cancer. Not the first time we've heard this fact. But these same researchers have something new to say -- about the reason physical activity lowers the risk of breast cancer recurrence.

Jennifer Ligibel, MD, of Dana-Farber, reports that exercise lowers levels of the hormone insulin in the bloodstream. This is significant because there appears to be an association between relatively high levels of insulin, seen in obese and sedentary people, and an increased risk of breast cancer recurrence and breast cancer-related death.

"We know that women who are overweight at the time of breast cancer diagnosis have a higher risk of recurrence than lean women, but the reasons for this have not been clear," said Ligibel.

If eating junk food and watching television lead to obesity, a sedentary lifestyle, and a road marked by diminished health and increased illness, then kids living in Britain are about to get a whole lot healthier.

Think about this:

According to the March 19, 2007 issue of TIME magazine, British broadcasting regulator Ofcom will phase out all commercials on children's programming that promote junk food containing high fat, sugar, and salt.

The ban will begin at the end of the year.