Word: cautioning
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Dates: during 2000-2009
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Despite the caution, Cabot House residents welcomed the chance to evaluate their tutors and said the feedback will help tutors understand student needs...
...noninvasive brain-imaging test may be able to identify Alzheimer's in those who are still living. The test, a chemical tracer followed by a PET scan, reveals the telltale plaques and tangles of Alzheimer's, even in the disease's earliest stages. A word of caution: the test has so far worked on only nine patients...
...release garlic's potent compounds, you need to smash, mash or mince it. Cooking it for a long time or at a high heat may destroy its beneficial substances, however. Another caution: cooked or raw, garlic can irritate the lining of sensitive stomachs...
...everything from heart attacks to headaches, may also protect against cancer of the ovaries. A new study shows that women who took aspirin three or more times a week for at least six months had a 40% lower incidence of the most common type of ovarian cancer. The authors caution that the results are not yet conclusive. Aspirin also increases the risk of stroke and can cause gastrointestinal bleeding. Further studies will be needed to determine whether the benefits outweigh the risks...
...case could spread like wildfire. Officially, the only remaining sources of the virus are small quantities kept at two secure labs in the U.S. and Russia. Experts believe, however, that Iraq, North Korea and Russia may have secretly pursued weapons research that involved smallpox. Erring on the side of caution, the White House has ordered 300 million doses of the vaccine, enough for every man, woman and child...