The virus responsible for infectious mononucleosis (commonly known as mono) affects about 90 percent of the population worldwide, and most commonly strikes teenagers and young adults ages 15 to 30. Knowing what symptoms to look for can help catch the virus—and put you on the path to recovery—sooner.

5 Things You Really Should Never Eat
Almost Anything Blueberry-flavored Most of the so-called “blueberries” you find in goods like muffin mixes, cereals, yogurts, granola bars and pancake mixes aren’t dried blueberries at all. They’re made with