How to make up for the old man's iron deficiency? Symptoms of iron deficiency in the elderly
Iron, like calcium, is a very important nutritional element for the human body. If the human body lacks iron, it will have a great impact on people's health. In daily life, many elderly people are prone to iron deficiency. Do you know how to make up for iron deficiency? In addition, what are the symptoms of iron deficiency in the elderly?