Is 'ferritin face' a real thing - and can you really spot low iron from looks?

Ferritin face: A real thing or just a trend? The internet is buzzing with videos and posts claiming that low iron levels, known as ferritin deficiency, can leave visible clues on the face. TikTok and Instagram are flooded with videos featuring before-and-after style photos, with users attributing features like pale skin, dark circles, brittle hair, and hair loss to low iron levels. However, medical professionals say that appearance alone cannot diagnose iron deficiency.

Dr. Aziza Sesay, a GP based in the West Midlands, emphasizes that "ferritin face" is not a medical diagnosis. While pale skin, hair shedding, and brittle nails can accompany low iron, they can also be signs of other conditions. Ferritin levels indicate the body's iron stores, while haemoglobin, a protein in red blood cells that carries oxygen, shows how well the blood can transport oxygen. Iron deficiency can lead to anaemia, but someone can be iron-deficient and have symptoms without being anaemic.

Dr. Drew Provan, a consultant haematologist, explains that iron stores can become depleted before haemoglobin levels drop, leading to iron deficiency with symptoms but not anaemia. He adds that treating iron deficiency should focus on addressing the cause, such as heavy periods or low dietary iron. Iron deficiency is commonly treated with oral iron supplements, which should be taken on an empty stomach and away from tea or coffee to ensure optimal absorption.

Dr. Sue Pavord, another consultant haematologist, states that iron deficiency is common and often under-diagnosed in women. UK guidelines define ferritin below 15 micrograms per litre as absent iron stores, while below 30 indicates low iron stores. Lucy M, a 32-year-old woman who posts about hair loss on Instagram and TikTok, experienced symptoms like heart palpitations, fatigue, and hair loss.

After being misdiagnosed with anxiety, a later test revealed her ferritin levels were low. She noticed a significant difference in how she felt and looked when her ferritin levels improved.

Medical professionals warn against self-diagnosis based solely on appearance, emphasizing that blood tests are crucial for confirming iron deficiency and determining its cause. Taking iron supplements without a proper diagnosis can be harmful and may mask underlying issues. Lucy believes social media has helped women become more aware of their symptoms and empowered them to seek help, but she cautions that it can also lead to incorrect self-diagnosis.

For those looking to increase their iron intake, Dr. Pavord suggests incorporating iron-rich foods like meat, beans, leafy greens, and fortified cereals into their diet.