There is no time to eat calcium tablets to supplement calcium with the best effect, you can generally eat calcium tablets at night to supplement calcium. Generally you can choose to eat calcium tablets with meals at night, when the secretion of gastric acid increases, and calcium tablets belong to calcium carbonate, after consumption will be broken down into calcium ions in the stomach, which is easier for the body to absorb. And during the day food can be supplemented with calcium ions, basically to meet the demand for calcium, calcium supplementation at night can prevent the concentration of calcium ions in the blood is too low, to prevent the loss of bone calcium, to help avoid night cramps. It should be noted that in daily life can also eat more calcium-rich food, such as milk, beans and so on, can give the body to replenish calcium. It is recommended that when the body is deficient in calcium, dietary supplements can not quickly meet the need to choose to use calcium tablets under the guidance of a doctor, the specific dosage and dosage form should also follow the doctor’s instructions, do not self-medication.