One of the major body nutrients calcium is a necessary part of every person's diet. Most people have heard that calcium intake is important for having healthy bones and teeth , and it is also utilized in muscular and other tissues. For the most part, the mineral calcium is absorbed in the body when people eat dairy products. Children usually get the richest calcium in their diet from drinking milk. Adults, however, often need to supplement their food with calcium pills either because they have become lactose intolerant, or because they simply do not have enough calcium in what they eat. In the elderly, calcium deficiency can result in debilitating disorders like osteoporosis. Calcium-rich vitamins can help prevent bones from becoming porous and causing men and women to develop serious hunches or humps in their backs. In addition, it is important to encourage calcium absorption in the body by drinking water and perhaps taking vitamin-D supplements is the recommended calcium intake for adults.

You can get calcium in many forms: Calcium carbonate, Calcium phosphate, Calcium lactate, Calcium gluconate, Calcium citrate. You only need to take one kind of calcium supplement, and the chewable antacids are fine. Calcium carbonate has the most elemental calcium (40% -- which means that 1,250 mg of Os-Cal has 500 mg of elemental calcium and 500 mg of Tums has 200 mg of elemental calcium), is cheapest, and is probably the most bioavailability. By comparison, 500 mg of calcium gluconate only has 45 mg of elemental calcium, so you would have to swallow 22 tablets a day to get 1,000 mg. The downside of Calcium carbonate is bloating, gas and constipation, but five to seven Tums a day should not interfere with your digestion.

calcium absorption, so Vivacity, the new chocolate chewable, have 100 units of Vitamin D and 40 mcg of Vitamin K. Some Calcium supplement tablets also contain Vitamin D. Pat Puestow, a registered dietician and clinical dietitian at the Diabetes Care Center at Froedtert Memorial Hospital emphasizes that people over age 50 need 400 to 600 units of Vitamin D a day, especially if they don't get enough sun exposure, for optimal Calcium Absorption:
Calcium absorption is also reduced when high-phosphorus foods, such as carbonated soft drinks and processed meats and cheeses, are consumed with frequency. Excessive caffeine intake and high sugar consumption have a similar effect. Taking your calcium supplements with meals or a snack and dividing the dose will also aid in their digestion. Weight-bearing exercise also improves absorption. Once a healthy calcium metabolism has been restored, the body will readily absorb and assimilate this mineral from calcium-rich foods. In addition to leafy greens, these include egg yolk, carrots, turnips, dried beans, almonds, sesame seeds, dairy products, and kelp and other sea vegetables. Edgar Cayce considered chicken bones to be an excellent dietary source of calcium, which is best accessed by thoroughly chewing the bones, especially neck bones and the soft ends of leg bones