Vit B12 def. Can lead to megaloblastic anemia
Pernicious anemia is caused by folic acid def.
If you are a vegetarian there are high chances of developing it but they are treatable.
Common causes include a weakened stomach lining or an auto-immune condition.
Symptoms include fatigue and weakness.
Untreated pernicious anaemia can cause heart and nerve damage. Treatment involves vitamin B-12 shots or pills.
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