Kidrich-D3 Drops 15 ml 1's is generally employed to treat low blood calcium levels. Childrich-D3 800 IU/ml Treatment with Nano Drops 15 ml is effective for a number of health issues, including osteoporosis (weak and brittle bones), hypoparathyroidism (low calcium levels in the body caused by the parathyroid glands), latent tetany (a muscle disease caused by low blood calcium levels), and rickets or osteomalacia (softening or deforming of bones due to lack of calcium). Low vitamin D levels in the body are a sign of vitamin D insufficiency and can be brought on by poor diet, poor intestinal absorption, or a lack of sun exposure. Childrich-D3 800 IU/ml "Cholecalciferol," a vitamin-D type, is present in Nano Drops 15 ml.Disclaimer:For more information contact your physician.