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A comment on How to increase serotonin in the human brain without drugs (2007). Parent comment

Re:How to increase serotonin in the human brain without drug... by eiriklv on Monday March 25, 2019 @02:11PM (#19485052)
That should not necessarily be attributed to increasing serotonin though. Sunlight increases a lot of things - endorphins, hormones, nitric oxide, etc.
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Re:How to increase serotonin in the human brain without drug... by chabes on Monday March 25, 2019 @02:23PM (#19485192)
Vitamin D too
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