Lifespan is increased and ageing is delayed by lifelong dietary restriction. A study in Nature Metabolism shows that these benefits are reduced when dietary restriction is started in old age, owing to the development of an inflexible nutritional memory within white adipose tissue.

中文翻译：

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饮食和造成的损害。

终身饮食限制会延长寿命并延缓衰老。Nature Metabolism 上的一项研究表明，由于在白色脂肪组织中形成了不灵活的营养记忆，因此在老年开始限制饮食时，这些益处会减少。