Calcium, 
              the most plentiful mineral found in the human body ideally comprises 
              1.5 to 2% of an adult's total body weight. Every cell and organ 
              in the body depends on calcium for proper functioning. Teeth and 
              bones contain the majority of the body's calcium (about 99%). Calcium's 
              primary function is in the development and maintenance of healthy 
              bones and teeth. Of equal importance though is calcium's role in 
              digestion, blood clotting, wound healing, nerve signal transmission 
              digestion and our acid/alkaline balance. We, as a society -- especially 
              women over the age of 45 -- are routinely told by their doctors, 
              and the media, to supplement with 1000-1500 mgs of calcium daily 
              to prevent Osteoporosis. As with most tissues, bones are constantly 
              being reformed — broken down and rebuilt. Osteoporosis (porous, 
              brittle bones) is the result of bone deterioration over time (more 
              mineral resorption than absorption). Women are led to believe that 
              they are particularly prone to calcium deficiency and osteoporosis. 
              This is due to their presumed higher levels of estrogen which apparently 
              restricts calcium absorption. The end result of osteoporosis can 
              be spontaneous skeletal fractures. However getting enough calcium 
              won't guarantee a lifetime of healthy bones. Skeletal strength depends 
              on many minerals, especially silica, but also including phosphorus, 
              magnesium, boron, strontium and an adequate creation of vitamin 
              D. In fact, in the first volume of "Silica — the Forgotten 
              Nutrient," Klaus Kaufmann challenges the sole use of calcium 
              supplementation by adults and shows its interdependency with silica.
            
             
              Symptoms of Deficiency:
            Calcium 
              deficiency is a condition in which calcium is insufficient or is 
              not utilized properly. Poor calcium absorption into bone is a contributing 
              factor in osteoporosis, and because silica is known to help the 
              body utilize calcium, Kaufmann believes that supplementation of 
              both together is essential to prevent osteoporosis (Kaufmann,1992; 
              Saltman, Gurin, and Mothner, 1993).
            Calcium 
              deficiency symptoms include muscle aches and pains, muscle twitching 
              and spasm, muscle cramps and reduced bone density. Vitamin D is 
              essential for proper calcium absorption and utilization.
            Most 
              people measure high in calcium when a hair test is performed, yet 
              America has the highest levels of osteoporosis and arthritis in 
              the world. This is not from a lack of dietary calcium, but is a 
              calcium management issue. When evaluating the amount of calcium 
              in our supplement, measured in milligrams, it seems that it contains 
              very little calcium. Keep in mind that the amount of absorbable 
              calcium available in a traditional tablet or capsule is highly questionable. 
              However, you will be absorbing every atom of calcium in Eidon's 
              Calcium.