The science of gerontology has evolved as longevity has improved. Researchers in this field are diverse and are trained in areas such as physiology, social science, psychology, public health, and policy. A more complete definition of gerontology includes all of the following:
Smelly bowel movements are caused by the release of gas. when bacteria, bile or acid mixes with food. Depending on the. food you eat, and where in your digestive tract the mixing. occurs, the combinations can produce various types of gas, all. with different smells.
Moving bowel: Sometimes physician listens to abdomen with stethoscope and hears bowel making noise of normal movement or peristalysis. Sometimes if very hungry sounds can be heard related to bowel motion. It is normal for bowel to make some noise when peristalses. No bowel sounds mean bowel is staying completely still sometimes called paralytic ileum. High pitched sounds can be heard in bowel obstruction. ...Read more.