Does ‘Ferritin Face’ Indicate Iron Deficiency?

The 'Ferritin face' trend on TikTok claims that low iron levels cause visible signs like dark circles and pale skin. Ferritin, a protein storing iron, reflects the body's iron reserves better than iron levels alone. Iron is vital for growth, immunity, and oxygen transport via hemoglobin. Low ferritin can lead to anemia, a serious condition. Scientific understanding is needed before using this trend to self-diagnose or treat iron deficiency.

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