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.
ADVERTISEMENT. â Iron is required by the human body to produce hemoglobin, the red blood cells that perform the vitally important task of transporting oxygen to all the cells of the body and returning carbon dioxide.Without enough iron, the body becomes anemic and suffers from lowered hemoglobin.ome supplements come in time-released capsules, to allow the body to absorb iron over time. There are also iron supplements with vitamin C added, to encourage the absorption of iron. For children, iron supplement drops are available.