Anemia and hair loss are often closely linked, most commonly due to iron deficiency. To treat this effectively, I recommend getting a simple blood test (ferritin and complete blood count) to identify the exact cause. If iron deficiency is confirmed, generic oral iron supplements (such as ferrous sulfate or ferrous gluconate) paired with Vitamin C to boost absorption are highly effective. Other beneficial nutrients for hair regrowth and blood health include Vitamin D, Zinc, and B-complex vitamins (especially B12 and Biotin). Please consult your doctor before starting iron, as proper dosing is key. With targeted care, your hair and energy will recover beautifully.