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Republic of Lithuania
A 22-year-old male asked:

How much black coffee cups per day is safe to drink,if you falling asleep between 11pm and 1 am?

2 doctor answers4 doctors weighed in
Dr. Christine Hom
Pediatrics 31 years experience
Sleepy: Try a sleep diary. If you are getting less than 7 hours of sleep on average, it is likely that more caffeine will not help wakefulness. It is best if the hours of sleep are continuous - better quality sleep than napping.
Dr. Bradford Romans
A Verified Doctoranswered
Internal Medicine 38 years experience
Coffee is healthy: Many recent studies show coffee to help more than hurt. It's ok to have 2 or more cups per day.

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Last updated Oct 24, 2017

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