If you find yourself or a loved one craving things that we normally wouldn’t dream of putting in our mouths, or wanting to chew on ice chips – unless in the throes of labour – then a trip to the doctor is in order to investigate or rule out iron deficiency and related anemia. Pica is generally characterized by compulsive cravings for food with little to no nutritional value that persist for a period of one month or longer. It can also be the result of iron deficiency anemia.įor people with iron deficiency-related Pica, the most common craving is chewing on ice (also known as pagophagia), though the other materials listed above might also be craved, especially dirt, sand and clay. Pica usually exists with other conditions such as autism spectrum disorder, obsessive compulsive disorder (OCD), or an intellectual disability. Things that are commonly ingested by those with Pica include: It is not known how many have iron deficiency anemia. In fact, it is estimated that worldwide, 25% – 33% of all pica cases involve small children, 20% involve pregnant woman, and 10% – 15% are individuals with learning disabilities. I recently developed a craving to chew on several ice cubes a day. Studies suggest that chewing ice may give an energy boost to iron deficiency sufferers, but If your system is deficient in iron, you may find that youre often. Though it’s far more common in children, adults can suffer from it too. Ask the doctor: What causes a craving for ice - Harvard Health Q. Pica is seen as an eating disorder and one that is common among people with developmental disabilities. The ingestion of non-nutritive substances is referred to as Pica. You probably chalked it up to the kid being “weird” or “gross” and likely figured they were just doing it for attention, right? Well, what if I told you that eating these types of non-food materials could actually be a sign of iron deficiency or related anemia?

We all remember that one kid growing up who would gross out the class by eating something that was never meant to be eaten, like dirt or sand at recess.

Anemia and ice cravings