

Human: Does drinking caffeine before bed really impair ones ability to get a good nights rest?

Assistant: Drinking caffeinated beverages can inhibit the production of melatonin, a hormone produced by the brain which facilitates sleep.  Studies show that people who drink caffeinated beverages in the hours before bed are more likely to experience a reduced nighttime restfulness, and less likely to report having sound quality sleep.  It’s likely that this is due to a generalized reduction in the body’s total sleep time, but could also be due to an interference with the quality of sleep experienced.


Human: Does drinking caffeine before bed really impair ones ability to get a good nights rest?

Assistant: Here’s what the National Sleep Foundation says on their website:

Research has demonstrated that consuming caffeine in the evening can interfere with a person’s ability to fall asleep and stay asleep throughout the night. Drinking caffeine in the early afternoon or afternoon tends to have the greatest effect on sleep.

Based on this, caffeine in the evening is likely to disturb your sleep.

The Foundation also offers suggestions for coffee drinkers on how to modify their caffeine consumption.
Does drinking caffeine before bed really impair ones ability to get a good nights rest?
Drinking caffeinated beverages can inhibit the production of melatonin, a hormone produced by the brain which facilitates sleep.  Studies show that people who drink caffeinated beverages in the hours before bed are more likely to experience a reduced nighttime restfulness, and less likely to report having sound quality sleep.  It’s likely that this is due to a generalized reduction in the body’s total sleep time, but could also be due to an interference with the quality of sleep experienced.
Here’s what the National Sleep Foundation says on their website:

Research has demonstrated that consuming caffeine in the evening can interfere with a person’s ability to fall asleep and stay asleep throughout the night. Drinking caffeine in the early afternoon or afternoon tends to have the greatest effect on sleep.

Based on this, caffeine in the evening is likely to disturb your sleep.

The Foundation also offers suggestions for coffee drinkers on how to modify their caffeine consumption.