Using ultrasound and blood tests on subjects to test the risks of a high-fat diet,

Dr. Paul J. Nestel demonstrates that the ability of arteries to expand is reduced by roughly 25% within 3-6 hours of ingesting high-fat foods!

The upside: Giving your kid a cigarette (for now) is cheaper than buying him a happy-meal.

Kidding-aside, I wonder what exactly is going on here. Is this purely a reaction to the type of fat? -Ie: Saturated, -or worse-yet TRANS-fats from fried food?

-Or…