Growing children needs optimum calcium intake during their growth period. Usually they reduce their calcium intake at a time when the need is greatest. Besides calcium, even marginal deficiencies of Magnesium, Zinc & Vitamin D3 can lead to improper development of peak bone mass and improper tooth formation. , , Dosage: , Children (1 4): Half teaspoonful twice daily , Children (5 12 years): One teaspoonful twice daily , Adults (Men and Women): Two teaspoonfuls twice daily, Pregnant and Lactating Mothers: Two teaspoonfuls twice daily, One teaspoonful = approx. 5 ml