Your results are most consistent with iron deficiency with mild anemia, along with borderline low
vitamin B12.
Both can contribute to diffuse hair shedding.
In addition, rapid weight loss (8 kg in 3 months) can trigger telogen effluvium, a temporary form of hair loss that typically begins 2–3 months after significant weight loss or dietary changes.
Therefore, your hair loss is likely multifactorial, with both iron deficiency and recent weight loss playing important roles.
Next Steps
A) Consult your physician to identify the cause of iron deficiency including but not limited to heavy menstrual bleeding, inadequate dietary intake, or gastrointestinal blood loss
B) Based in the evaluation & results you might need to started on iron and
vitamin B12 supplementation
C) Ensure your diet contains adequate protein and iron-rich foods, and repeat blood tests after 8–12 weeks to assess response.
Health Tips
A) Avoid further rapid weight loss or crash diets.
B) Hair regrowth usually takes 3–6 months after correcting nutritional deficiencies.
C) If hair loss continues despite treatment or becomes patchy, consult a dermatologist for further evaluation.