Introduction Going to the toilet is an ordinary part of digestion, but bowel habits can change when everyday routines change….

Introduction Acid reflux happens when some of the contents of the stomach move upward into the food pipe, also called…

Introduction Inside the digestive tract lives a complex community of microorganisms that quietly interacts with the food we eat and…

Introduction Bloating can make the stomach area feel unusually full, tight, or uncomfortable. Sometimes the abdomen may also look slightly…

Introduction Eating is more than simply putting food into the mouth and swallowing it. The first stage of digestion begins…

Introduction We depend on our feet from the moment we get out of bed. They help us walk to the…

Introduction Your skin does much more than give your body its outer appearance. It acts as a protective covering that…

Introduction Sunlight is a natural part of everyday life, but it also contains ultraviolet radiation, commonly called UV radiation. Although…

Introduction Earwax is something many people notice only when they feel the need to clean their ears. It may seem…

Introduction Dry eyes are a common source of eye discomfort that can appear during ordinary daily activities. A person may…