Rust never sleeps: Free radicals and fat

Oxidative stress is caused by the natural production of free radicals, which are highly reactive chemicals produced naturally in the body during metabolism.

OS is like a biological rust that destroys cell membranes, disrupts cell function, depresses the immune function, produces chronic inflammation and promotes aging.

Oxidative stress levels are elevated in human obesity, researchers say, but these levels can be reduced with various lifestyle modifications.

Losing body fat through a low-calorie diet and exercise reduces free radical damage to the cells. Leading a healthful lifestyle is the best way to promote a healthy metabolism that fights disease.

Hat tip to the International Journal of Obesity.