NOTMILK News Letter 05/18/2001 CRIPPLING BONEHEADS To four groups of learned individuals, each so skilled in his or her craft and profession, having never studied the science of nutrition, nor having been required to take courses in nutrition to learn their individual art, this column is so dedicated. To the butchers, bakers, candle stick makers, and medical doctors. In 1992, B.J. Abelow and colleagues published their study of cross-cultural associations between hip fractures and nutrition. Focusing upon dietary calcium and protein intake, their paper (Calcified Tissue International 50:14-18, 192) should have been accepted as an important tool towards understanding the etiology of bone disease. Here's what medical doctors and others should have learned from Abelow's research: Nations in which calcium intake averaged 1000 milligrams per day "enjoyed" the highest rates of hip fractures. Nations in which very little calcium was consumed exhibited low rates of hip fractures, contrary to what doctors and dairy industry marketing representatives wish us to believe. Nations in which animal protein intake was high also experienced high rates of hip fractures. The opposite was also true. Nations in which animal protein intake was low had low rates of hip fractures. Here are the data: DAILY DIETARY INTAKE: HIP FRACTURE NATION CALCIUM PROTEIN RATE/100,000 CA PR XX MG GMS USA 973 77 145 South Africa 196 10 7 (Blacks) Singapore 389 25 22 New Guinea 448 16 3 Yugoslavia 588 28 28 Denmark 960 58 165 Holland 1006 54 88 Norway 1087 67 190 Sweden 1104 59 188 Finland 1332 61 111 CONCLUSION Cow's milk is a "great source" of calcium. Cow's milk is a "great source" of animal protein. Nations eating such "great sources" of calcium and animal protein experience the highest rates of crippling bone disease. Recently, Americans were advised by the National Science Foundation to increase their intake of calcium by drinking more milk and eating more cheese. That dangerous message is reinforced each day by milk mustache ads. Unfortunately, that advice is harmful to the health of consumers. That information will not benefit the butchers, bakers, or candle stick makers to whom this column is partially dedicated. The medical doctors should gain enormous financial rewards by treating more patients as a result of increased dietary calcium intake. This much is certain. The scientific evidence is before you. Who are the crippling boneheads? Those who are presented real science, and refuse to use their eyes to see and their brains to think. Those who advise that drinking body fluids from another species is nature's way of insuring good health. Abelow's explanation has received little attention. He believes that elevated metabolic acid production associated with a high animal protein diet might lead to chronic bone buffering and bone dissolution. Subsequent studies have supported such a conclusion. In 1994, the American Journal of Epidemiology (volume 139) reported: "Consumption of dairy products, particularly at age 20 years, were associated with an increased risk of hip fractures...metabolism of dietary protein causes increased urinary excretion of calcium." In 1995, the American Journal of Clinical Nutrition (vol.61:4) reported: "Dietary protein increases production of acid in the blood which can be neutralized by calcium mobilized from the skeleton." The 12-year Harvard study of 78,000 female nurses, published in the American Journal of Public Health (1997, volume 87), concluded: "There is no significant association between teenaged milk consumption and the risk of adult fractures. Data indicate that frequent milk consumption and higher dietary calcium intakes in middle aged women do not provide protection against hip or forearm fractures...women consuming greater amounts of calcium from dairy foods had significantly increased risks of hip fractures, while no increase in fracture risk was observed for the same levels of calcium from nondairy sources." Robert Cohen http://www.notmilk.com ---------------------------------------------------- THE NOTMILK NEWSLETTER: SUBSCRIBE: send an empty Email to- notmilk-subscribe@yahoogroups.com Forward this message to your milk-drinking friends: Learn about MILK from A to Z: http://www.notmilk.com/milkatoz.html PLAY 2O QUESTIONS: http://www.notmilk.com/notmilkfaq.html