Calcium and iron should be taken with a time interval of 0.5 to 2 hours, but the specific time is not fixed and varies from person to person. If one's metabolism is slow and the doses of calcium and iron taken are small, the interval time can be shorter, around 0.5 hours. If one's metabolism is slow and the doses of calcium and iron taken are large, the interval time can be longer, around 2 hours. If the interval time is too short, it may inhibit the absorption of iron and reduce the intake of calcium to a certain extent, failing to achieve the effect of iron and calcium supplementation. In addition, it may increase the burden on the gastrointestinal tract, leading to abdominal pain, increased bowel movements, nausea, vomiting, and other symptoms. During the process of calcium and iron supplementation, it is necessary to strictly follow medical advice but not use it privately or blindly. Besides, attention should also be paid to daily diet, including iron-rich foods such as spinach and pig liver, and calcium-rich foods such as pork ribs and crucian carp, to supplement the body with necessary nutrients. In addition, actively participating in physical exercise, such as running and outdoor walking, can accelerate blood circulation in the body and help enhance immunity, benefiting the body.
