Your reports confirm mild iron deficiency anemia: Hb 11.1, serum iron 38 (low), iron saturation 12.83% (low), and
ferritin 22.4 (functionally deficient for hair â optimal is >50 ng/mL). Your
B12 at 202 is also borderline low. Your hairfall is from BOTH causes: (1) iron deficiency directly weakens hair follicles, and (2) losing 8 kg in 3 months causes telogen effluvium â a stress-induced hair shedding that occurs 2â3 months after rapid weight loss and resolves on its own over 3â6 months. Start an iron supplement (ferrous bisglycinate or ferrous sulfate) with Vitamin C daily, and add a B12 supplement (500 mcg/day) or get a B12 injection course. Eat iron-rich foods: spinach, lentils, rajma, eggs, lean meat. Slow your weight loss rate â 0.5 kg/week is sustainable and hair-friendly.
Next Steps
Repeat CBC and iron studies after 3 months of supplementation to track improvement. Consult a physician for prescription-strength iron if oral supplements aren't tolerated. Please consult me directly on Practo for a detailed evaluation.