Vegetarians
are at lower risk for noninsulin-dependent diabetes and have lower
rates of hypertension, osteoporosis, kidney stones, gallstones, and
diverticular disease than nonvegetarians.
--- Position of the American Dietetic Association: Vegetarian Diets
Nearly
70 percent, or 1.5 million of the 2.1 million deaths in the United
States in 1987, were from diseases associated with diet -- particularly
diets high in saturated fat and cholesterol, according to a U.S.
Surgeon General's report.
--- Surgeon General's Report on Nutrition and Health, U.S. Dept. ofHealth and Human Servies, 1988, Pub. no. 88-50210.
Many
scientific studies have found a high correlation between the
consumption of red meat -- which is high in saturated fats and
cholesterol -- and heart disease, stroke, and colon and breast cancer.
--- George A Bray, "Overweight is Risking Fate..." in Richard J. Wurtman and Judith Wurtman, eds. Human Obesity, Annals of the New York Academy of Sciences 490 (1987), 21;
Gina Kolata, "Animal Fat is Tied To Colon Cancer", New York Times, December 13, 1990;
Walter
Willett et al., "Relationship of Meat, Fat, and Fiber Intake to the
Risk of Colon Cancer in Prospective Study Among Women", New England Journal of Medicine, 333:24 (1990), 1664;
It’s
tougher to shrug off the findings of Cornell University biochemist Dr.
Colin Campbell. In one of the most ambitious nutrition surveys ever
undertaken, Campbell and his colleagues have gathered extraordinarily
detailed information about the eating habits and health status of 6,500
people in 65 rural counties in China. Not surprisingly, the Chinese
diet differs substantially from ours. On average, the Chinese get only
about 11 percent of their protein from meat and dairy products,
compared to 69 percent for most Americans. Since grains and vegetables
make up a large part of the Chinese diet, only about 15 percent of
total calories come from fat. By contrast, Americans tip the scale at
a hefty 38 percent of calories from fat.
Given
such differences, Campbell says, it’s no surprise that breast cancer
rates in China are one-sixth what they are here. Or that prostate
cancer appears less common. Or that the Chinese boast cholesterol
levels just over half the American average. Heart disease, obesity,
and diabetes are all much less common in China than the United States.
--- from Health Magazine, May/June, 1996, pages 84-86