(HealthDay News) — Yawning typically occurs when you feel sleepy or bored, says Cleveland Clinic. People do not yawn because the brain needs more oxygen, the clinic notes in dispelling a common myth. Instead, yawns allow us to regulate both air pressure in our ears and brain temperature. Yawns areContinue Reading

(HealthDay News) — The leading cause of gum disease is plaque, says the American Academy of Periodontology. However, other factors can affect the health of your gums. The academy mentions these risk factors for gum disease: Old age. Tobacco use. Genetic predisposition. Stress. Medications, such as antidepressants or oral contraceptives.Continue Reading