Your digestive system is busy. When you eat something, your food takes a twisty trip that starts with being chewed up and ends with you going to the bathroom. A lot happens in between. The health of your gut plays a key role in your overall health and well-being. You can make choices to help your body stay on tract.
Your digestive, or gastrointestinal (GI), tract is a long, muscular tube that runs from your mouth to your anus. It’s about 30 feet long and works with other parts of your digestive system to break food and drink down into smaller molecules of nutrients. The blood absorbs these and carries them throughout the body for cells to use for energy, growth, and repair.
With such a long GI highway, it’s common to run into bumps in the road. About 60 to 70 million Americans are affected by digestive diseases, like gastroesophageal reflux disease (GERD) or irritable bowel syndrome (IBS). GERD happens when your stomach acid and/or contents come back up into your esophagus (swallowing tube) or throat. This causes uncomfortable symptoms like heartburn and indigestion. IBS is a group of symptoms that includes pain in the abdomen and changes in bowel habits. People with IBS may have constipation, diarrhea, or both. Many more people have other digestive problems, like bloating and stomach pain.
“There are many factors that can impact gut health,” says Dr. Lin Chang, a GI expert at the University of California, Los Angeles. How your body’s built, your family and genetic history, how you manage stress, and what you eat can all affect your gut.
“I see a lot of lifestyle-related GI issues, and there are often no quick fixes for that,” she says. “In general, people do well when they create a more routine schedule, eat a healthy diet and smaller more frequent meals, add in some exercise, and get a good amount of sleep.”