20KiB, 1200x868, 1200px-Serotonin-2D-skeletal.svg.png View SameGoogleiqdbSauceNAO Anonymous Tue 20 Jul 17:16:42 2021 No.13416030 ViewReplyOriginalReport Quoted By: >>13418051 What is a proper natural why to recap serotonin production from your brain? I don't feel anything but dread and negative feelings, I can't enjoy anything anymore.