What Causes Low Iron in Women? Low iron is a common issue for women, and there are several possible reasons why it happens. If you’re a cyclic woman, here’s what could be causing it: 1️⃣ Diet: Eating too much processed food and not enough iron-rich foods can leave your body without the resources it needs. �2️⃣ Intestinal Bleeding: Chronic inflammation in the gut, like with inflammatory bowel disease, can cause small amounts of blood to leak into your stool—often without you even noticing. �3️⃣ L