n. 年龄, 老年, 成年, 寿命, 时代, 时期 v. 变老, 成熟
The few highly fit women who did develop dementia became symptomatic at age 90 on average, 11 years later than the moderately fit.
四级 · CET-4 2026年6月 第2套
About 5%–8% of adults over age 65 have some form of dementia.
四级 · CET-4 2026年6月 第2套
H) Though the study mentioned above was fairly small(only 191 women took the initial fitness test, which means it’s hard to maintain statistical significance while breaking the group down into subcategories of more or less fit), it does give us hope that dementia can be prevented or delayed through exercise in one’s middle age.
四级 · CET-4 2026年6月 第2套
Exercise alone is not likely to prevent Alzheimer’s, but the study shows people are not helpless in the face of one of the most feared, costliest and common diseases of old age, he added.
四级 · CET-4 2026年6月 第2套
L) The message isn’t that everyone needs to run marathons in middle age, Knopman said, but a healthy lifestyle pays off.
四级 · CET-4 2026年6月 第2套