Oral Hygiene 101 (Forgive my soapbox lecture!)
Keep flossing, everybody! I've spent 28 years as a dental hygienist and in our office we educate our patients about the two main causes of periodontal disease: smoking and diabetes. Some men that have served in Viet Nam are also afflicted, perhaps from chemicals used there.
Smoking ruins the capillaries in your gums, and leads to bone loss and subsequently the loss of your teeth. A diabetic can suffer from gum problems simply due to their lessened ability to fight infection.
Flossing certainly helps to keep your gums and teeth healthy, but limit pop, sweets and DON'T SMOKE! This will also keep cavities at bay. Genetics does play a role, but I have found it does so mostly about how much/little tartar you accumulate on your teeth-Lots of tartar;more of a possibility of gum probs-less tartar; more of a possibility decay is your nemesis.
If your teeth are moving and you smoke, take heed--it could be a serious periodontal problem rearing its ugly head!!
OK-off soapbox now!
Doreen