(HealthDayNews) -- Your risk of developing gum (periodontal) disease increases as you age. Over time, your gums may begin to detach from your teeth.

Left untreated, the supporting bone may dissolve, and when this happens, your teeth may become loose and fall out, says the Maryland Department of Health and Mental Hygiene.

So if you notice that your gums are swollen, red, tender or bleed easily, or that your teeth feel loose, see your dentist as soon as possible. Meanwhile, don't forget to floss and brush your teeth after every meal using a fluoride toothpaste.