虽然年纪大的人需要的热量较少，但他们所需的维生素量同年轻人一样。

Older people need the same amount of vitamins as younger people although they need fewer calories.

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由于老年人往往不够活跃，他们需要的热量也较少。而药物也能起到抑制食欲的作用。

Because seniors tend to be less active, they require fewer calories. Medications can also dampen appetite.

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由于老年人往往不够活跃，他们需要的热量也较少。而药物也能起到抑制食欲的作用。

Because seniors tend to be less active, they require fewer calories. Medications can also dampen appetite.

youdao