Fred Harteis Health News - Kids these days are 13 going on 45, at least when it comes to their arteries.

According to research presented Tuesday at the American Heart Association's annual scientific sessions in New Orleans, obese adolescents had arteries more representative of someone three decades older.

"These data further illustrate the potential detrimental effects of obesity and its related risk factors, particularly components of the metabolic syndrome, on cardiovascular disease in children," said Dr. Carl Lavie, medical director of cardiac rehabilitation and prevention director of the Stress Testing ...   more »

Fred Harteis Health News - North Dakota health officials are recommending that pregnant women and young children avoid eating meat from wild game killed with lead bullets.

The recommendation is based on a study released Wednesday that examined the lead levels in the blood of more than 700 state residents. Those who ate wild game killed with lead bullets appeared to have higher lead levels than those who ate little or no wild game.

The elevated lead levels were not considered dangerous, but North Dakota says pregnant women and children ...   more »

Fred Harteis Health News - Think achy joints are the main reason we slow down as we get older? Blame the brain, too: The part in charge of motion may start a gradual downhill slide at age 40. How fast you can throw a ball or run or swerve a steering wheel depends on how speedily brain cells fire off commands to muscles. Fast firing depends on good insulation for your brain's wiring.

Now new research suggests that in middle age, even healthy people begin to lose some of that ...   more »

Fred Harteis Health News - Time to update that old saying "cold hands, warm heart." New research shows touching something warm can make you feel and act more warmly toward others.

Whether someone is deemed to have a "warm" or "cold" personality makes a powerful first impression. That led Yale University scientists to wonder if physical warmth could promote psychological warmth, by subconsciously priming people to think better of others.

It took a sneaky study to find out: Scientists recruited 41 college students for what they thought was personality research. ...   more »