Some 18 million adult Americans suffer from asthma, a condition in which inflamed airways make breathing difficult. Wheezing—a whistling or squeaky sound made when you breathe—is a key asthma symptom. Here are other, more subtle signs of asthma.

How to know when common constipation, diarrhea, gas, bloating, or abdominal pain may be a symptom of a more serious digestive issue.

It’s not unusual to gain weight at the weekend. Outsmart weekend weight gain, or even lose a few pounds, by following these weight-loss tips.