What is ‘ferritin face’ and why is this health scare trending on social media?
Health experts are clarifying that 'ferritin face' is not a recognized medical diagnosis, despite its popularity as a health trend on social media. Dietitians emphasize that physical signs like hair loss or skin changes are non-specific and should not be used for self-diagnosis of nutritional deficiencies.
Why it matters
This highlights the dangers of medical misinformation spreading on social media platforms and the importance of professional clinical diagnosis.
Our skin, hair and nails require adequate protein, energy, vitamins and minerals for growth, repair and normal functioning. When deficiencies are significant or prolonged, some may become visible. But many of these signs also overlap with hormonal disorders, chronic illnesses, dermatological conditions, stress, poor sleep and other factors. So when and how do you know if there is a nutritional deficit?
Iron deficiency, particularly when it progresses to anaemia , can cause pallor of the skin and mucous membranes, and may be associated with diffuse hair shedding. Spoon-shaped nails can also occur with iron deficiency. Vitamin B12 deficiency may cause hyperpigmentation, particularly over the knuckles, as well as changes in the tongue and oral mucosa.
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