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.
For example, itâs been said that Asians have far more frequent bowel movements than individuals in Western countries, such as the U.S. Live Science reported that this difference in bathroom habits is an effect of the high-fiber diet favorited by many in the East.