Cytoplan Bone Support multi-nutrient formulation is specifically tailored for those who are concerned about bone health and bone mineral density, providing calcium along with other nutrients that are relevant for bones and teeth - magnesium, vitamins D and K and boron. Functions of __calcium__: - muscle function - neurotransmission - blood clotting - energy-yielding metabolism - digestive enzyme function - maintenance of normal bones and teeth - reduce the loss of bone mineral in post-menopausal women. Low bone mineral density is a risk factor for osteoporotic bone fractures - normal growth and development of bone in children - has a role in the process of cell division and specialisation Functions of __Magnesium__: - reduction of tiredness and fatigue - electrolyte balance - maintenance of normal bones and teeth - normal psychological function - energy-yielding metabolism - muscle function - functioning of the nervous system - protein synthesis - cell division Functions of __Vitamin D__: - normal absorption/utilisation of calcium and phosphorus - normal blood calcium levels - the maintenance of normal bones and teeth - the maintenance of normal muscle function - normal function of the immune system - has a role in the process of cell division - is needed for normal growth and development of bone in children Functions of __Vitamin K__: - normal blood clotting - the maintenance of normal bones