The amount of absorbable calcium you ingest is different from the actual amount of calcium you ingest and this is a very important thing to know when it comes to your health. For many people the amount of mineral that they take into their body on a daily basis is far below what is required for an optimum health. Over the last few decades the an importance of the ratio of calcium to magnesium in the human body has been stressed. There have been many report of the an ideal ratio in regard to cardiac wellness being two to one which is the natural ratio of coral calcium.

Many studies have compared various calcium sources and their ease of absorption by the human body. Marine-based coral calcium, hydroxyapatite or calcium extracted from cow bone, milk calcium, and regular calcium supplements are among those that have been studied. When coral calcium is taken as a nutritional supplement, the body benefits, not only, from the easier calcium absorption, but also from the many other minerals found in natural coral calcium.

In one study, experiments conducted on several groups of animals, focused on the ratio of calcium and magnesium in the body and its correlation with heart disease prevention. This month-long study on calcium absorption involved supplementing each group's diet with a different type of absorbable calcium. The organs and blood from these test subjects were periodically examined to measure and compare the calcium and magnesium levels, with the findings adding to the growing body of research.

The coral calcium group was shown to have higher amounts of calcium in their bodies . So, this means that coral calcium was shown to be more highly absorbable. The conclusion was that natural coral calcium promoted more calcium over the entire body - not just elevated blood levels.

Coral Calcium was not only absorbed better than the traditional, mineral calcium supplements, it was also absorbed better than milk calcium and bone derived calcium. As a bonus, the animal control group fed natural coral calcium had higher levels of HDL (good) cholesterol.

While this study was not done on humans, it does seem to prove that the most absorbable calcium is coral calcium. That combined with the fact that it has the perfect ration of calcium and magnesium as well as a host of other trace minerals is good news for your health indeed!