A Varied Diet, Ageing, and the Evolution of Life Histories

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This research aims to understand how nutritional environments affect lifespan and its evolution. The expected outcomes are improved knowledge around the biology of ageing including the identification of diet-responsive genes and biological pathways. These elements will comprise targets for future applied studies on ageing, metabolic dysfunction and personalised nutrition. This study will also inform as to how lifespans evolve. Because lifespan is a fundamental demographic trait, this knowledge will improve ability to predict how populations adapt to environmental change. Lastly, through methodological innovation this project will also provide new statistical tools for studying how treatments affect the risk of death age specifically.