Calcium needed for human body in the long-term
From the third month of the fetus, the fetal calcium requirement suddenly increases, and the mother's low calcium will directly affect the height, weight, head, spine and limb development of the fetus. If the mother continues to be deficient in calcium, it will cause leg cramps, miscarriage, dystocia, pelvic deformity during pregnancy, even serious obstetric complications,Such as: pregnancy-induced hypertension, epilepsy, proteinuria, edema, etc., seriously endangering the life of the fetus and mother. In order to avoid the above problems, the calcium intake during pregnancy is 800 to 1200 mg per day. When dietary calcium intake is insufficient, it should be replenished in time.
Neonatal period: neonatal period (28 days after birth): At this stage, the fetus is born with a low calcium period to stimulate the initiation of the calcium self-stabilizing system. At this stage, a large amount of calcium nutrition needs to be taken from the breast milk. Due to the lack of vitamin D in the breast milk, such as not being replenished after 2 weeks of birth, it may be There are dangerous symptoms such as low calcium, convulsions and asthma.
Infant and child: Infant and child (born to 3 years old): This stage is a period of vigorous metabolism in the whole life. The brain and body develop rapidly, and the deciduous teeth grow. At this time, the amount of calcium in the body will directly affect the growth and development in the early stage. If calcium deficiency may occur, teething, anorexia, sweating, baldness, chicken breast, O-legs, X-shaped legs, and upper respiratory tract infections, indigestion, enteritis, etc., may cause inconvenience to life and growth.
Pre-school* adolescent: pre-school, school-age to adolescent (before 3 to 18 years old): This stage grows faster, the weight of the brain increases, the internal structure of the brain develops completely, the permanent teeth grow, and the nervous system matures. . After puberty, the epiphysis gradually heals, and the growth of height begins to slow down and gradually stops. The stage of calcium supplementation will directly affect the health status of adulthood.
Adult period: adult period (18-45 years old): At this stage, the bone calcium storage reaches the peak in the body, but the pressure of work, study and life increases during this period, which will consume a lot of calcium in the body. Calcium, will cause a variety of senile diseases.