Researcher says higher mental stress, lower income could be factors
Add lower risk for memory problems to the list of potential benefits from regular physical activity.
Regular physical exams are annual rituals for many Americans.
Now a new research review finds no evidence that these kinds of checkups help people live longer, or cut the risk of dying of cancer or heart disease.
Even mild dehydration may affect our moods and ability to concentrate. In a new study of 25 healthy women, mild dehydration dampened moods, increased fatigue, and led to headaches.