Thursday, April 24, 2008

Dairy

Health Concerns about Dairy Products

Many Americans, including some vegetarians, still consume substantial amounts of dairy products—and government policies still promote them—despite scientific evidence that questions their health benefits and indicates their potential health risks.

Osteoporosis
Milk’s main selling point is calcium, and milk-drinking is touted for building strong bones in children and preventing osteoporosis in older persons. However, clinical research shows that dairy products have little or no benefit for bones. A 2005 review published in Pediatrics showed that milk consumption does not improve bone integrity in children.1 Similarly, the Harvard Nurses’ Health Study,2which followed more than 72,000 women for 18 years, showed no protective effect of increased milk consumption on fracture risk. While calcium is important for bone health, studies show that increasing consumption beyond approximately 600 mg per day—amounts that are easily achieved without dairy products or calcium supplements—does not improve bone integrity.2

for more go to this link....

http://www.pcrm.org/health/veginfo/dairy.html

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