Iron deficiency may also be linked to an overlooked factor, new study suggests
A new study points to a factor that has received too little attention in explaining iron deficiency. The condition affects about two billion people worldwide.
A new study has identified a factor that may be linked to iron deficiency and that has so far received too little attention. The news site Apollo.lv reported it on 15 November 2026. The finding matters to people whose iron levels stay low even when their diet appears healthy.
Iron deficiency means the body does not have enough iron. It is usually attributed to an unhealthy diet, too little intake of iron-rich foods, or blood loss. The new study suggests these explanations may not always be enough.
How common it is and what it looks like
Iron deficiency is more widespread than many people assume: it affects roughly two billion people around the world. Common symptoms include fatigue, irritability and dizziness, as well as reduced tolerance for physical exertion.
The deficiency occurs in both men and women, but it is more common in women. Menstruation and certain biological differences are given as the reasons.
The published material does not describe in detail what the new factor is or what the study found, so readers seeking specifics should consult the study itself.
