Information-finding skills It is sometimes more useful to know where information can be found than to have memorized that information directly, particularly in areas that are developing and changing over time. Undertaking a psychology degree involves a considerable amount of information-finding skill.
Iron supplements cause the stool to darken. Some people's stools will turn black. This is not a cause for alarm. According to the University of Maryland Medical Center, this is actually a desirable consequence of taking iron. If the stool does not turn black, your supplement may not be effectively getting absorbed.
1 Switching to ferrous gluconate may help some people with severe gastrointestinal problems. 2  Black stools are normal when taking iron tablets. 3  In fact, if they do not turn black, the tablets may not be working effectively. 4  This tends to be a more common problem with coated or long-acting iron tablets.