People with poorly controlled diabetes are more susceptible to dental problems. They are more likely to have infections of their gums and the bones that hold the teeth in place, because diabetes can reduce the blood supply to the gums. In addition, high blood sugar may cause dry mouth and make gum disease worse. The decrease in saliva can cause an increase in tooth-decaying bacteria and plaque buildup.
When a person with diabetes has good blood sugar control, there's no increased risk of dental problems.
It was the 2000 Summer Olympics in Sydney, Australia. Eight of the top swimmers in the world were lined up, ready to hit the pool for the 50-meter freestyle. The buzzer sounded. They propelled themselves into the water. In just under 22 seconds, the race was over. American Gary Hall Jr. had won gold, tying with teammate Anthony Ervin for the medal.
Only a few elite athletes can claim a gold win at the Olympic Games, but what makes Hall's achievement even more exceptional is that he did it only a...