Unusual Clues: 5 Weird Signs of Iron Deficiency

5 Weird Signs of Iron Deficiency

Iron deficiency is a common nutritional concern among all men and women that can lead to various health issues. Most people know about the most common signs of iron deficiency anemia like feeling tired, lazy and pale skin, but there are some strange signs and problems that might surprise you. In this blog we will talk about 5 weird signs of iron deficiency in your body.

Pica - The Unusual Cravings

One of the most weird signs of iron deficiency is the development when you are cravings for non-food items, which is also known as pica. Individuals might find themselves drawn to substances like ice, clay, paper or other non-nutritional things. Researchers are still unaware of this connection and unable to fully understand this phenomenon. 

Restless Legs Syndrome (RLS)

Restless Legs Syndrome is also seen by an irresistible urge to move the legs, often reported as uncomfortable sensations. RLS is linked by iron deficiency which causes you to move and shake your legs rapidly. The connection lies in the role of iron in dopamine regulation which plays an important role in many body movements including crucial role in motor control and movement.

Spoon-Shaped Nails (Koilonychia)

Have you ever taken a closer look at your nails? Koilonychia, or spoon-shaped nails, is a peculiar condition linked with iron deficiency. The nails become thin and concave, resembling a spoon. This deformity is the result of insufficient iron affecting the growth, development and structure of the nail cells.

Hair Loss in Strange Patterns (Telogen Effluvium)

While hair loss is a common concern, iron deficiency can increase in peculiar patterns. Instead of a general thinning of hair, people with low iron levels might experience hair loss in specific areas or notice an increase in the shedding of hair during routine activities. The connection between iron and hair health is due to the role of iron in maintaining proper oxygen supply to hair follicles.

Unexplained headaches

Headaches can be an unexpected sign of iron deficiency, which plays a vital role in oxygen transport to the brain cells. Iron helps carry oxygen to your brain, and when there is iron deficiency, your brain does not get the right amount of oxygen. This insufficiency can lead to recurrent headaches and a feeling of heaviness in your brain. 


Iron deficiency can show up in unexpected and unusual ways. It is important to give attention to all these common signs mentioned above and also keep focus on other changes in your body as well. If you think you might have low iron, then you should take iron capsules, iron tablets or iron supplements on a regular basis. You should remember that iron deficiency can also affect your body’s vital organs as well. It is always important to consult with your doctor before using any kind of dietary supplements to be on the safe side.