Thank you for sharing your reports. Based on the information you've provided, your hair fall is likely due to a combination of rapid weight loss and nutrient deficiencies, rather than a single cause.
Your reports suggest iron deficiency (low hemoglobin, low serum iron, low iron saturation, and
ferritin of 22.4 ng/mL). Even though your ferritin is within some laboratory reference ranges, it may not be optimal for healthy hair growth. Your
vitamin B12 level (202 pg/mL) is also on the lower side and could contribute to hair fall, fatigue, and poor hair health.
My recommendations would be :-
● Increase your daily protein intake to around 1.2–1.6 g/kg body weight, depending on your activity level.
● Include iron-rich foods such as lean meat, chicken, fish, eggs, legumes, soy products, green leafy vegetables, dates, raisins, and jaggery. Pair them with vitamin C-rich foods like lemon, oranges, amla, or guava to improve iron absorption.
● Avoid tea or coffee for at least 1–2 hours before and after iron-rich meals, as they reduce iron absorption.
● Since your B12 is low-normal, increase B12-rich foods (milk, curd, eggs, fish, meat, fortified cereals), and discuss B12 supplementation with your doctor if needed.
● Continue resistance training, but avoid an overly aggressive calorie deficit. Aim for gradual weight loss if you are still trying to lose weight.
Consult your physician regarding iron supplementation, as your blood reports suggest deficiency.
Hair regrowth takes time. Once iron levels,
B12, protein intake, and overall nutrition improve, hair shedding often starts to reduce over the next 2–4 months, with noticeable regrowth taking several more months.
If the hair fall is severe, patchy, or continues despite correcting these deficiencies, it's advisable to consult a dermatologist to rule out other causes such as
thyroid disorders, hormonal imbalances, or scalp conditions.