There are many foods that can supplement iron, such as tomatoes, rape and celery. In addition, we know that spinach has a high iron content, and apricots, peaches, plums, oranges and jujubes in fruits can supplement iron, especially jujubes, which have a very good blood-enriching effect, such as lean meat, egg yolks of animals, internal organs of animals and livers of animals, such as kidneys. For example, when there is iron deficiency, you should eat more livers such as pig liver, sheep liver and chicken liver. These livers contain very high iron content, so you can eat more vegetables with high iron content and the liver and lean meat of this animal in your daily life, which will have a better iron supplement effect.