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Member Since June 5, 2008
58 years old

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Everybody assumes the brain chemicals are the cause. What if?

My question is this: why do studies such as this one always presume that the biochemical differences they detect are the "cause ...
Submitted by johnd 6 months ago
  • 1 answer
  • viewed 147 times

Last answer posted 6 months ago by profitbob

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