Grizlason September 17 2009 09:39:19
I thoought I'd provide some sources since dailymail didn't:
This seems to be the scientific article http://ajpendo.physiology.org/cgi/content/abstract/296/5/E1003
it concludes:
"These data collectively support a model of diet-induced obesity whereby dietary fat, not excess calories, induces hypothalamic insulin resistance by increasing the content of saturated acyl-CoA species and activating local inflammatory signals, which result in a failure to appropriately regulate food intake."
Interest
