Most classic shampoos contain detergents that make up around 15 percent of each bottle. Their job: to sweep away dirt and oils that leave strands squeaky clean (most commonly sodium- or ammonium lauryl sulfate and sodium- or ammonium lauryl ether sulfate).
Three bowel movements per day to three per week is considered the normal range. What's more important than frequency is the ease with which you move your bowels. If you need to push or strain, something is off â moving your bowels should take no more effort than urinating or passing gas.
Contrary to the beliefs of many, it's not necessary to have a bowel movement every day. As long as your stools remain soft but formed and pass easily, you have a normal stool pattern, even if you only pass stool three times a week, according to the Michigan Bowel Program of the University of Michigan Health System.