Calcium Calcium Supplementation Introduction Calcium is important in bone and teeth formation, muscle contractility, blood clotting and preventing osteoporosis. Non-dairy food sources of calcium generally contain much lower levels but significant amounts occur in canned salmon and sardines when the bones are also eaten. These calcium requirements also apply to vegetarians and people who eat a low protein diet. Calcium requirements in the management of osteoporosis range between 1000-1500mg per day.
Constipation is the most common side of effect of calcium.
Symptoms of calcium deficiency include muscle cramps and soft bones. Preparations in chewable or dissolvable tablets and liquids are easily absorbed, as they do not need to be broken down. These products are good for patients who have low acidity in their stomach. The most expensive are not necessarily the best. Therefore, it requires acid to be absorbed.