If asked to list problems that bad gut bacteria can cause, most would likely name digestive issues: constipation, excessive gas, or diarrhea. Researchers are now saying bad gut bacteria—or an insufficient amount of good bacteria—may have a direct link to multiple sclerosis as well.

Muscle wasting, or atrophy, is a serious condition that affects millions of Americans. Aging is the most common cause, but muscle atrophy also happens as a result of muscle disuse—after injury or spinal cord damage, for example—malnutrition, critical illness, or advanced chronic diseases like cancer.

Of all the accolades given to Deborah Ann Turner ('78 MD, '82 R), the honor she cherishes most arrived in the mail with little fanfare. It was a certificate from the Schwartz Center for Compassionate Care. Through the center's Honor Your Caregiver program, grateful patients make a donation in a caregiver's name to the nonprofit Schwartz Center, known for supporting, educating, and training caregivers in delivering compassionate care.

University of Iowa researchers have been awarded funding from the Centers for Disease Control and Prevention (CDC) for studies that address oral health and cancer.

Terry Wahls knows first-hand what the right diet can do for a person’s health and well-being; her own diet, the Wahls Protocol, helped her combat the fatigue and physical symptoms of multiple sclerosis (MS) nearly 10 years ago. At the time, Wahls, a University of Iowa professor of internal medicine, was confined to a wheelchair and her own MS was advancing.

Rural patients with heart disease often have limited access to specialized care because most cardiologists practice in cities, so even routine office visits can be difficult and time consuming. But a new study from the University of Iowa finds that the use of visiting consultant clinics (VCCs) in rural hospitals staffed by traveling cardiologists greatly increases access to cardiology care.

A pioneer in molecular biology, John Donelson has led a renowned career all the more remarkable for his outstanding record of mentoring. In 37 years of mentorship at the University of Iowa, the giant steps Donelson has taken to inspire others—undergraduate and graduate students, postdoctoral fellows, and junior faculty—to achieve their dreams will be traced for many generations.

Vitamin safely boosts levels of important cell metabolite linked to multiple health benefits. In the first controlled clinical trial of nicotinamide riboside (NR), a newly discovered form of Vitamin B3, researchers have shown that the compound is safe for humans and increases levels of a cell metabolite that is critical for cellular energy production and protection against stress and DNA damage.

Giving mice a gene mutation linked to eating disorders in people causes feeding and behavior abnormalities similar to symptoms often seen in patients with eating disorders. Only female mice are affected by the gene mutation, and some of the abnormalities they express depend on whether they are housed alone or with other mice.

University of Iowa Roy J. and Lucille A. Carver College of Medicine first-year medical student, Isaiah Reeves, is being recognized as a winner of the Soozie Courter Hemophilia Scholarship Program for his academic excellence in pursuing a higher education and sharing his inspiring story of living with hemophilia.