Guest guest Posted July 25, 2002 Report Share Posted July 25, 2002 Calcium, Milk and Osteoporosis JoAnn Guest Jul 24, 2002 19:34 PDT Dietary Calcium and Osteoporosis In order to absorb calcium, the body needs comparable amounts of another mineral element, magnesium. Milk and dairy products contain only small amounts of magnesium. Without the presence of magnesium, the body only absorbs 25 percent of the available dairy calcium content. The remainder of the calcium spells trouble. Without magnesium, excess calcium is utilized by the body in injurious ways. The body uses calcium to build the mortar on arterial walls which becomes atherosclerotic plaques. Excess calcium is converted by the kidneys into painful stones which grow in size like pearls in oysters, blocking our urinary tracts. Excess calcium contributes to arthritis; painful calcium buildup often is manifested as gout. The USDA has formulated a chart of recommended daily intakes of vitamins and minerals. The term that FDA uses is Recommended Daily Allowance (RDA). The RDA for calcium is 1500 mg. The RDA for magnesium is 750 mg. Society stresses the importance of calcium, but rarely magnesium. Yet, magnesium is vital to enzymatic activity. In addition to insuring proper absorption of calcium, magnesium is critical to proper neural and muscular function and to maintaining proper pH balance in the body. Magnesium, along with vitamin B6 (pyridoxine), helps to dissolve calcium phosphate stones which often accumulate from excesses of dairy intake. Good sources of magnesium include beans, green leafy vegetables like kale and collards, whole grains and orange juice. Non-dairy sources of calcium include green leafy vegetables, almonds, asparagus, broccoli, cabbage, oats, beans, parsley, sesame seeds and tofu. Osteoporosis is NOT a problem that should be associated with lack of calcium intake. Osteoporosis results from calcium loss. The massive amounts of protein in milk result in a 50 percent loss of calcium in the urine. In other words, by doubling your protein intake there will be a loss of 1-1.5 percent in skeletal mass per year in postmenopausal women. The calcium contained in leafy green vegetables is more easily absorbed than the calcium in milk, and plant proteins do not result in calcium loss the same way as do animal proteins. If a postmenopausal woman loses 1-1.5 percent bone mass per year, what will be the effect after 20 years? When osteoporosis occurs levels of calcium (being excreted from the bones)in the blood are high. Milk only adds to these high levels of calcium which is excreted or used by the body to add to damaging atherosclerosis, gout, kidney stones, etc. JoAnn Guest jogu- Friendsforhea- http://canceranswer.homestead.com/AIM.html theaimcompanies " Health is not a Medical Issue " Quote Link to comment Share on other sites More sharing options...
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