PARIS, France — Exercise has a variable impact on the onset of gastroesophageal reflux disease (GERD) symptoms. The mechanisms at play are complex and seldom studied. Frank Zerbib, MD, head of the ...

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I chalked the initial incident up to unfortunate weather conditions. It was 85 degrees, 80 percent humidity, with a UV index of six—not ideal for running at all, let alone an attempt at being ...

It's no surprise that as the years and pounds add up, many baby boomers experience what we commonly call heartburn. Chronic heartburn, also known as gastrointestinal reflux disease or GERD, is a ...