I have been taking the Brain & Body Power Supplements for about 2 weeks. My recommendations also included Serotonin which I ordered, but when I read the bottle it said, “to avoid if taking an anti-depressant”. I am on Cymbalta-60 mg, so I have not used the Serotonin. Also, I wondered if I should be on Vitamin D for my brain health? Thank you, Carla