Wednesday, January 5, 2011

Calcium and Glaucoma

Calcium - Pros and Cons

Calcium excesses can be redistributed in the body to soft tissues, contributing to the risk of glaucoma. The more soluble forms of calcium supplementation are usually well absorbed and utilized, such as calcium citrate, calcium bis-glycinate, or microcrystalline hydroxyapatite. The problem with soft tissue damage due to calcium deposition may be more appropriately seen as a consequence of calcium shortages. When calcium levels are in short supply, the parathyroid hormone participates in a cascade that eventually asks the bones to give up a share of their calcium stores.

The host loses on two fronts: (1) too many withdrawal can eventually weaken the skeletal system and (2) the release of calcium from the skeleton is not well regulated. Excesses of calcium can tie up in soft tissues, exacerbating arthritis, arteriosclerosis, kidney stones and glaucoma. Recall that vitamin K assists in keeping calcium in bones and not soft tissue. Considering this, adequate amount of dietary calcium are absolutely essential to prohibit the activity of the parathyroid gland and the subsequent calcium withdrawal from the skeletal frame.

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