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Mariana [72]
4 years ago
6

Increasing _____ naturally increases serotonin in the brain.

Biology
1 answer:
Temka [501]4 years ago
4 0
There are a lot of factors that can increase serotonin in the brain. For example increasing exercise, sunlight or vitamin B6 could all create a natural  increase of serotonin. serotonin is also greatly affected by stress levels so one could say that increased relaxation would increase serotonin.
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