Bio Island Milk Calcium is suitable for use by young infants from the age of 4 weeks, the dosages are based on the Recommended Daily Intakes (Rdi) and Adequate Intakes (Ai) established by the Nhmrc (National Health & Research Council). Using easy to obtain calcium and vitamin D to build strong bones and teeth. With calcium formulated from cow's milk, this product as a daily supplement is beneficial for growth and maintenance of strong, healthy bones. Calcium is also essential from cellular structure, muscle contraction, nerve transmission, enzyme activation and hormone function. Adequate dietary calcium in youth is required to maximise bones and tissues, while vitamin D helps calcium absorption & the immune system. Vitamin D also plays a role in aiding normal regulation of blood sugar in a healthy body. *For children under 4 years, twist or cut the capsule tail and squeeze the contents onto a spoon. The contents can then be administered into the mouth, using the spoon. Alternatively, the dosage can be squeezed onto food.