Calcium is a mineral with a number of very important functions for all age groups and both sexes. But for women it is particularly vital as a calcium deficiency can lead to the development of osteoporosis in later life.As with so many vitamins and minerals it should be possible to obtain enough of this mineral from our diets but our hectic modern lifestyles and occasional reliance on convenience foods are not conducive to that. So the Health4All Calcium & Magnesium with Zinc & Boron supplement will shore up your diet and ensure you get all the calcium you need.The calcium in our supplement is of course crucial for strengthening bone and tissue and so maximizing bone density. However, the combination of minerals our supplement comprises work together in a mutual support role for your body offering the following benefits:- The trace mineral boron busies itself with your body's efficient absorption of calcium.- Enhanced calcium absorption from the magnesium.- An increased calcium intake can affect the metabolism of zinc - therefore when calcium intake is increased its helpful to take a corresponding zinc supplement.- Regulation of heart rate and transmission of nerve impulses from the calcium.