Hi,
Thanks for asking.
Based on your query, my opinion is as follows.
1.
Poor appetite leading onto reduced food intake is the cause here.
2. The nutrition, particularly iron, vit B12 and
folic acid levels should be low for such low
hemoglobin.
3. An hemogram with iron studies and vit B12 and folic acid assay can help in identifying the cause. Correction of the specific nutrition through oral and injectables is necessary for improvement of
anemia.
4. If it continues, other cell lines like white blood cells and platelets could also reduce. This could be critical. Also check for protein levels.
5. Severe anemia can cause weakness and loss of appetite. Regular food intake, in multiple small quantities, with injectable medicines, good sleep and moderate exercises could help improve appetite. Digestive enzymes could help in improving appetite. Nutritious food intake necessary for overall improvement.
Hope it helps.
Any further queries, happy to help again.