What to watch with Ferritin and Haut?

Ferritin is the primary iron storage protein. When combined with skin (Haut) symptoms, the clinical picture is relevant but not specifically supported by the provided context. Elevated ferritin may indicate hemochromatosis (iron overload) or an acute-phase response (inflammation). Skin signs of iron overload include bronze discoloration, itching, and hyperpigmentation. Low ferritin (iron deficiency) often presents with pallor, brittle nails (koilonychia), hair loss, and dry skin. Crucially, ferritin is an acute-phase reactant—infections, chronic inflammation, or liver disease can falsely elevate levels. A single DNA or biomarker test without clinical correlation is insufficient. Evidence is based on mechanistic understanding and clinical practice, not on controlled studies from the given context. Caveat: Abnormal ferritin requires medical workup including iron panel, transferrin saturation, and CRP.