Dr. Stephen Leslie Herr MD

Recommended Articles

• What is Xanthan Gum?

  Occurrence, Isolation Xanthun gum is an extracellular high molecular weight polysaccharide. It is obtained by microbial fermentation from Xanthomonas campestris and some other related micro organisms. The microorganism is produced on a medium which contains glucose, NH4Cl, and a mixture of amino...

• What Causes Colon Cancer?

  As with any cancer, genetic factors play a role in colon cancer as well. However, greater than 75% to 90% of the population develops colon cancer with little or no genetic risk. This means that genetic factors play only a minor role in colon cancers.What are the genetic factors that predispose you...

• Proactive vs. Reactive Care in Inflammatory Bowel Disease Patients

  In recent years, the number of individuals affected with a form of IBD such as Crohn’s disease or ulcerative colitis has begun to increase. As the number of patients presenting with the disease increased, physicians and medical researchers are beginning to develop more in-depth research on the...

• Firefighters from Around the World Take Steps Toward Cystic Fibrosis Research

  As a firefighter, Wes Loucks received countless emergency phone calls throughout his 32 years of service for the Portland Fire and Rescue Bureau. After retiring, he received a personal call for help from his own family. His two grandsons were both born with cystic fibrosis (CF), a chronic genetic...

• What is the Difference Between IBS and IBD?

  Irritable bowel syndrome (IBS) and inflammatory bowel disease (IBD) both chronic conditions that can trigger similar symptoms, including abdominal pain and urgency to make a bowel movement. In the United States, IBS is extremely common, affecting around 25 to 45 million Americans. IBD is also...

• Arsenic and Gluten-Free Diets

  Does a gluten-free diet expose people to higher risk for dangerous and excessive inorganic arsenic? There has been a serious warning on arsenic in rice. Well, this topic can be confusing and complicated. However, there is no point in panicking over it. Understanding arsenic in gluten-free diets and...