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牛奶与母乳.ppt

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牛奶与母乳.ppt

上传人:yzhlya 2017/2/15 文件大小:4.68 MB

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文档介绍:MILK MILK Friend or Foe? Friend or Foe? Slogans of the American Dairy Slogans of the American Dairy Industry Industry Milk, What a Surprise Milk, What a Surprise Real Men Drink Milk Real Men Drink Milk Everybody Needs Milk Everybody Needs Milk Milk is a Natural Milk is a Natural Milk is the Perfect Food Milk is the Perfect Food Milk: Drink It For All It Milk: Drink It For All It ’’ s Worth s Worth Milk Drinkers Make Better Lovers Milk Drinkers Make Better Lovers Milk Has Something For Everybody Milk Has Something For Everybody High Infant Death Rates from High Infant Death Rates from Cow Cow ’’ s Milk s Milk 0 20 40 60 80 100 Human Milk Cow's Milk Death rate at 9 months, per 1000 infants Low Absorption of Calcium from Low Absorption of Calcium from Milk Milk ?? Only 25% of the calcium in cow Only 25% of the calcium in cow ’’ s milk is s milk is absorbed by the body. absorbed by the body. ?? Human milk, although containing Human milk, although containing less than half the calcium of cow less than half the calcium of cow ’’ s s milk, is a better source of calcium milk, is a better source of calcium because of its high absorption because of its high absorption ?? Kale, turnip greens, or sesame Kale, turnip greens, or sesame seeds are better sources as well seeds are better sources as well for the same reason. for the same reason. Lactase Deficiency in Healthy Lactase Deficiency in Healthy Adults Adults Bantus Bantus 90% 90% Filipinos Filipinos 90% 90% Thais Thais 90% 90% Japanese Japanese 85% 85% Greek Cypriots Greek Cypriots 85% 85% Taiwanese Taiwanese 85% 85% Greenland Eskimos Greenland Eskimos 80% 80% Arabs Arabs 78% 78% Milk will produce lower abdominal cramps, gas, Milk will produce lower abdominal cramps, gas, and watery stools in lactase deficient individuals. and watery stools in lactase deficient individuals. Lactase Deficiency in Healthy Lactase Deficiency in Healthy Adults Adults Ashkenazi Ashkenazi Jews Jews 78% 78% Ame