superrgirll wrote:Joey wrote:milk is actually linked to causing osteoporosis rather than preventing it .
is that really true?
"Why dairy products won't help you maintain healthy bones"
Dr. Walter Willett, veteran nutrition researcher at the Harvard School of Public Health, says that calcium consumption via dairy-product intake "has become like a religious crusade," overshadowing true preventive measures such as physical exercise. To hear the dairy industry tell it, if you consume three glasses of milk daily, your bones will be stronger and you will be able to rest assured that osteoporosis is not in your future. Not so.
After examining all the available nutritional studies and evidence, Dr. John McDougall concludes: "The primary cause of osteoporosis is the high-protein diet most Americans consume today. As one leading researcher in this area said, 'eating a high-protein diet is like pouring acid rain on your bones.'" Remarkably enough, both clinical and population studies show that milk-drinkers tend to have more bone breaks than people who consume milk infrequently or not at all. For the dairy industry to lull unsuspecting women and children into complacency by telling them to be sure to drink more milk so that their bones will be strong may make good business sense, but it does the consumer a grave disservice.
Much of the world's population does not consume cow's milk, and yet most of the world does not experience the high rates of osteoporosis found in the West. In some Asian countries, for example, where consumption of dairy foods is low, fracture rates are far lower than they are in the United States and in Scandinavian countries, where consumption of dairy products is high.
While reading this, please remember that dairy products contain no complex carbohydrates or fiber but are packed with saturated fats and cholesterol and have been linked to heart disease, cancer, Crohn's disease, and a host of childhood illnesses from asthma to diabetes.
But Don't Take Our Word for It—Examine the Science for Yourself
"Milk, it now seems clear, is not the solution to poor bone density. To the contrary, it's part of the problem."
Dr. Charles Attwood
In one study, funded by the National Dairy Council, a group of postmenopausal women were given three 8-ounce glasses of skim milk every day for two years, and their bones were compared to those of a control group of women not given the milk. The dairy group consumed 1,400 mg of calcium per day and lost bone at twice the rate of the control group. According to the researchers, "this may have been due to the average 30 percent increase in protein intake during milk supplementation. ... The adverse effect of increases in protein intake on calcium balance has been reported from several laboratories, including our own" (they then cite 10 other studies). Says McDougall, "Needless to say, this finding did not reach the six o'clock news." This is one study that the dairy industry won't be repeating any time soon.
After looking at 34 published studies in 16 countries, researchers at Yale University found that the countries with the highest rates of osteoporosis—including the United States, Sweden, and Finland—were those in which people consumed the most meat, milk, and other animal foods. This study also showed that African-Americans, who consume, on average, more than 1,000 mg of calcium per day, are nine times more likely to experience hip fractures than are South African blacks, whose daily calcium intake is only about 196 mg. Says McDougall, "On a nation-by-nation basis, people who consume the most calcium have the weakest bones and the highest rates of osteoporosis. ... Only in thoseplaces where calcium and protein are eaten in relatively high quantities does a deficiency of bone calcium exist, due to an excess of animal protein."
Harvard University's landmark Nurses Health Study, which followed 78,000 women over a 12-year period, found that the women who consumed the most calcium from dairy foods broke more bones than those who rarely drank milk. Summarizing this study, the Lunar Osteoporosis Update (November 1997) explained: "This increased risk of hip fracture was associated with dairy calcium. ... If this were any agent other than milk, which has been so aggressively marketed by dairy interests, it undoubtedly would be considered a major risk factor."
http://www.thetruthseeker.co.uk/print.asp?ID=147
