What are the contraindications in the diet of daily life for patients with shortened erythrocyte life span, let’s learn about it: desirable food 1. desirable food rich in pearl protein; 2. desirable food rich in iron; 3. desirable food rich in vitamin C. Crab meat: rich in protein, especially pearl protein, which is good for increasing the raw materials for pearl protein synthesis and improving the symptoms of thalassemia. 100g fried with eggs and tomatoes. Fish: rich in protein and high in iron and calcium. 500g of stewed fish is good for calcium and protein. Tomatoes: Vitamin C promotes the absorption of iron and the synthesis of hemoglobin. 2-3 pieces, eaten directly raw. Avoid eating food 1, avoid eating carbonated beverages; 2, avoid eating thick-flavored food. Coke: is a carbonated type of beverage, which can take away a large amount of calcium and iron from the body, which is not conducive to the correction of anemia. Pickled vegetables: contain nitrite, which can precipitate soluble iron and affect absorption. Beer: contains alcohol as well as carbonated drinks, should not eat more. Salted fish: belongs to thick food, which is not suitable for this disease to eat more and can cause the decrease of resistance.