Vitamin D May Help Ease Irritable Bowel Syndrome

Quoted: Dr. Arnold Wald, a professor of gastroenterology at the University of Wisconsin, is one of many who regularly request tests of patients’ vitamin D levels. “I do check vitamin D deficiency in many of my GI patients and I’m often rewarded by finding it,” he told Healthline. “It’s very inexpensive to order and very inexpensive to treat.”