Observance of the following special dietary recommendations:
A vegetarian or vegan diet or even a one-sided diet can be the cause of megaloblastic anemia. Consequently, the diet should be versatile, varied and wholesome.
In the presence of vitamin B12 deficiency should pay attention to a high consumption of vitamin B12-rich foods such as liver, yeast, liver sausage, herring, salmon, eggs, cheese, cottage cheese and whole milk.
In case of folic acid deficiency, attention should be paid to the intake of folic acid-rich foods such as leafy vegetables, asparagus, tomatoes, cereals and liver. In women with megaloblastic anemia, folic acid should be given one month before pregnancy.