Calcium deficiency causes growth retardation taking calcium tablets will help you grow taller, regardless of the type of calcium tablets. Growth retardation can be caused by genetic, endocrine and nutritional problems. Calcium deficiency in children may lead to growth retardation. Calcium supplements can help children to grow taller, regardless of the type of calcium supplements. Children with calcium deficiency can take calcium supplements as prescribed by their doctor, especially those containing vitamin D, as vitamin D supplements help with calcium absorption. For calcium tablets you can use calcium carbonate, calcium acetate and calcium lactate. If you become constipated while taking calcium carbonate, you can switch to calcium acetate. In addition to supplementing calcium tablets and vitamin D, it is recommended that the diet be rich in calcium-rich foods, as well as strengthening exercise, which may help to grow taller. At the same time, however, height is affected by genetics and other factors, and taking calcium supplements without a calcium deficiency will not help you grow taller. Calcium tablets should be taken on medical advice if there is a real calcium deficiency, or if there is a lack of calcium in the diet, and should not be taken without authorization.