As a giant polar vortex sweeps down over most of the United States, bringing with it temperatures so frigid that frostbite and hypothermia can happen within minutes, doctors have some advice for those who dare to venture outside.
Socializing with friends is great for physical and emotional well-being, but if all of your get-togethers are at restaurants or bars, it can be hard to stick to a healthy eating plan.
Bronchitis is typically caused by a respiratory virus, and much less frequently, by a bacterial infection, the American Lung Association says.
Cooking with your child will help build confidence in tasting the unfamiliar, the American Academy of Pediatrics says.