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Understanding the Dangers: How long can an elderly person live on 600 calories a day?

Malnutrition affects up to one in two older adults. Restricting a senior's diet to an extremely low level, such as attempting to determine how long can an elderly person live on 600 calories a day, is not only dangerous but a form of severe neglect. A 600-calorie diet is a state of starvation, and its consequences are catastrophic rather than sustainable.