Brain health is crucial, but don’t panic over forgotten keys, recommends Elizabeth Somer, a dietician and author of Age-Proof Your Body.

著有《让身体长春不老》（Age-Proof Your Body）一书的饮食专家伊丽莎白·萨默（Elizabeth Somer）表示，大脑健康至关重要，但不要因为忘了带钥匙而惊慌失措。

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The CARD Act also requires that students under age 21 show proof of sufficient income or get a co-signer to obtain credit.

WSJ: Cards Return to Campus

Sue Ramsey from Sinn Fein said a young woman working in an off-licence had told her she felt intimidated when asking for proof of age.

BBC: Northern Ireland Assembly

Shop manager Gary Singleton, on duty at the checkout, rang the bottle of rose wine through his till without asking for any ID or proof of age.

BBC: Lidl overturns five-day alcohol ban at Govanhill store