A muscle knot is a small part of your muscle that's stuck in a contraction.
Women with good cardiovascular health look younger.
Your brain can tell the difference between real sugar and artificial sweeteners.
People who work 50 or more hours a week have worse diets and are moodier.
Breast cancer risk increases immediately after having a baby.
Butternut squash fights wrinkles.
Chocolate fights wrinkles.
Your brain rids itself of toxins while you sleep.
Between 18 and 35 percent of people sneeze when they look at light.
Watching someone else do something you're afraid of can cure your phobia.