Tea has caffeine, IIANM regular caffeine intake has long term effects on sleep. | Hacker News

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		bigbugbag on May 31, 2017 \| parent \| context \| favorite \| on: How to Sleep Tea has caffeine, IIANM regular caffeine intake has long term effects on sleep.

petropolisful on June 2, 2017 [–]

Herbal teas often consumed at night don't normally contain caffeine.

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