The expert review also found insufficient evidence to recommend any drugs or dietary supplements that could prevent or slow cognitive decline.

专家评审也没有找到充足的证据来推荐任何可以预防或减缓认知能力下降的药物或膳食补充剂。

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Beginning in 2004 the percentage of the world's population that became ill with TB in a given year flattened and then began a slow decline.

从2004年开始，在给定的年份中全世界因结核病而病倒的人口百分比不再增长，随后开始缓慢下降。

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While the primary endpoints of the two pivotal studies conducted were not met, a secondary analysis of the data demonstrated that a molecule acting specifically on amyloid-beta can slow cognitive decline in patients with mild AD.

FORBES: Solving The Fatal Puzzle Of Alzheimer's Disease

The bad news is that this looks likely to slow because working-age populations will decline more rapidly than overall populations.

ECONOMIST: Declining populations

That meant spending the past twenty-five years trying to slow the steady decline of my game.

NEWYORKER: Personal Best