Can Brushing Your Teeth Slow the Aging Process? New evidence suggests that taking care of your choppers can halt a key trigger of aging. Can simply taking better care of your choppers help to halt the aging process? Science says yes. New research suggests that taking care of your teeth helps prevent chronic inflammation. Poor dental hygiene makes your mouth a breeding ground for an excess of bacteria. That can lead to chronic inflammation and ailments such as tooth decay and gum disease. As it turns out, all that inflammation in your mouth can have negative impacts on the health of your immune system, leading to maladies throughout the body.