限制卡路里的摄入还有利于延长身体细胞的寿命。

The body's cells also benefit when calories are limited.

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乐观对身体健康的益处不仅限于心脏健康，还包括改善免疫系统功能和延长寿命。

Optimism's benefits for physical health also extend beyond heart health, such as improved immune system function and increased life span.

youdao

有一种干预方法，即食用低热量但营养均衡的饮食，在很多动物身上都取得了令人难以置信的效果，它能延长寿命、维持身体健康。

One intervention, consumption of a low-calorie yet nutritionally balanced diet, works incredibly well in a broad range of animals, increasing longevity and prolonging good health.

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