So, how much calcium does the child need every day? 0-6 months: 300 mg / day 6-12 months: 400 mg / day 1-3 years: 600 mg / day The children are in the growth period, only by the food intake of calcium can not meet the needs of the body, so in addition to normal food, additional calcium supplement, daily calcium intake was above age group children need calcium 50%-60%. How to choose effective calcium is directly related to calcium supplement effect, experts believe: the choice of calcium supplements mainly consider three factors, namely calcium source calcium content is high enough? Is it safe? Is the price effect ratio economic and reasonable? Considering these aspects, the experts recommend calcium carbonate preparation is the most ideal calcium supplement.The only reliable criterion of truth is always to be consistent. When calcium supplements, we can not ignore the following problems: * calcium and plant foods can not eat together? Plant foods contain most of oxalate, carbonate, phosphate and calcium salts, which can be generated by combining the polymer and precipitation, which hinder the absorption of calcium, so the tofu and soy products should not be cooked with vegetables. You may not eat with calcium and fat foods? After the oil is broken down, the resulting fatty acids combine with calcium to form milk blocks, which are not easily absorbed by the intestine and are excreted in the bowels. Advertisement This calcium time should be appropriate? Since the fatty acids in dairy products affect the absorption of calcium, calcium supplementation is best arranged between two feedings. You should pay attention to the proper dose of calcium? Children usually under 2 years of age need 400 per day 600 mg, 3? 12 years old, need 800 per day? 1000 mg. According to the normal diet, the daily intake of calcium from children only needs 2/3 of the amount of calcium, so there must be an additional calcium supplement every day to fill the deficiency of 1/3 of calcium. In addition, the human body has a series of adjustment mechanism can control the calcium intake, if the body calcium is sufficient, the intestinal absorption of calcium would be less, otherwise there will be more, the excess calcium will be excreted by size. Therefore, calcium too much oral medication will not occur poisoning, parents can rest assured that children take.