Word: lowered
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Dates: during 1990-1999
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Older people need to consume more fiber than younger people because the muscles in the lower intestinal tract become less responsive and need bulk to keep working. If the muscles fail to do their job, the intestines can develop diverticulitis, an inflammation of the intestinal wall...
...ultraviolet rays of the sun manufacture D in the skin, but the efficiency of the factory declines with age. It drops even further if you live in the northern half of the country, where the sun is too low on the horizon half the year to help, and even lower if you keep your skin covered to protect it from cancer...
...well. Both her father and an aunt died of heart attacks when they were still pretty young, and her cholesterol level has soared over the past few years. So when she heard that scientists were trying to determine if drinking a soy-protein milk shake every day could lower cholesterol levels, she volunteered to take part in the experiment. To Pilcher's delight, the total amount of cholesterol in her blood fell from 245 mg/dl to 205 mg/dl and the level of LDL, or "bad cholesterol," fell from 170 mg/dl to 130 mg/dl. Now that the study is over...
Pilcher's success is being repeated all across the U.S. as a growing number of Americans discover that soybeans aren't just for livestock and vegetarians anymore. Doctors are studying its potential to lower cholesterol, fight cancer and build healthy bones. Grocers are stocking tasty new varieties. And sometime this summer or early fall, the U.S. Food and Drug Administration is expected to put soy on its short list of foods that may actually lower the risk of heart disease. (The others are fiber-containing fruits, vegetables, whole grains and psyllium seed husk...
...There is also evidence," she says, "that environmental deficits in the womb and early in life" can seriously affect a person?s health later on. Thus poor adults, who may simply be the inheritors of a poor childhood, may exhibit a less healthy adult life cycle -- not because of lower-class stress but rather because they may have been exposed to more lead or more pollution, or obtained less medical attention, when they were children...