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

Pro

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Against

Evidence from Studies

Supporting (1)

16

Community contributions welcome

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 less over many years used less energy to move around, meaning their muscles worked more efficiently — like a car that gets better gas mileage after a tune-up.

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

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

89%

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

0

87%

Monkeys that ate less for many years burn fewer calories while sleeping, even when you account for how much muscle they have, as if their bodies learned to use less energy just to stay alive.

16

0

81%

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.

16

0

72%