Most people know how important calcium is for bones. But do you know what other functions calcium has in the body besides building and maintaining bone density? Calcium, with the help of phosphorus, vitamins D and weight bearing exercises work together by building and preserving bone density. Calcium also works by helping to create acetylcholine, which is a neurotransmitter. Calcium also plays a role in contracting and relaxing muscles as wells as being a catalyst in blood clotting and other cellular activity. Sources of calcium include: dairy, Salmon, sardines, clams and oysters. Calcium can also be found in vegetable sources such as greens, broccoli, cauliflower, legumes, tofu, black strap molasses and dried fruit. Other sources of calcium include, fortified orange juice as well as cereals. Adults should aim to get 1000-1200mg a day and people who are at risk for osteoporosis may need 1500mg a day.
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