The absorption rate of iron in animal food (20%) is significantly higher than that in plant food (1%-7%). Dietary taboo: 1, avoid drinking tea after meals: tea and persimmon contain tannic acid, which can precipitate iron when encountering iron-containing food and affect its absorption. 2. Avoid overeating cold and coarse foods that affect the function of the spleen and stomach, thus affecting the absorption of iron.
Take-out should be able to buy fried pork liver and kidney, you can consider it.