Science

How Late Can You Drink Coffee Without Affecting Your Sleep?

A study of articles shows that the last cup of the drink should be drunk 8.8 hours before bedtime so that the stimulating effects of caffeine don't interfere with sleep

By Bertie Atkinson
stimulating effects of caffeine
For the stimulating effects of caffeine not to interfere with sleep, the secret is to consume the drink at the right time - Image: Malevus.com, CC BY 4.0

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