Monkeys that eat fewer calories over many years stay more active as they age, while monkeys that eat normally become much less active over time.

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Pro

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Against

Evidence from Studies

Supporting (1)

16

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16

Long-term calorie restriction decreases metabolic cost of movement and prevents decrease of physical activity during aging in the rhesus monkeys

Cohort Study

Animal

2013 Nov

Monkeys that ate fewer calories stayed just as active as they got older, while monkeys eating normally became much less active. So, eating less helped them keep moving longer.

Contradicting (0)

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Source Study

Long-term calorie restriction decreases metabolic cost of movement and prevents decrease of physical activity during aging in the rhesus monkeys

Score: 16

DOI: 10.1016/j.exger.2013.08.002

Similar Assertions

Monkeys that eat fewer calories for a long time tend to move around more and stay active longer than monkeys that eat normally, even though they're taking in less energy.

16

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Monkeys that eat less over a long time use less energy when they move around, which means their muscles work more efficiently — like a car that gets better gas mileage.

16

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Even though monkeys on a low-calorie diet burn less energy while sleeping and eat less, their total daily energy use stays the same because they move around more and spend less energy moving, so it all balances out.

16

0

71%