Decades of research show that depression, stress, loneliness, and poor health behaviors can weaken the body’s immune system and lower the effectiveness of certain vaccines. A […]
Adults who smoke or who are genetically predisposed to smoking behaviors are more likely to experience a serious type of stroke called subarachnoid hemorrhage (SAH), according […]
The longer the time between when heart attack symptoms start and a patient has an artery-clearing percutaneous coronary intervention (PCI), the more damage to the heart […]