Vitamin D hormone regulates serotonin synthesis. Part 1: relevance for autism. User shrillthrill, in the Nootropics subreddit, 23 Feb 2014
I think science found the source of the Seattle Freeze. Take more vitamin D, people. User StringyLow, in the Seattle subreddit, 22 Feb 2014
In FASEB Journal today: Serotonin, oxytocin, and vasopressin, three brain hormones that affect social behavior, are all activated by vitamin D hormone. Relevance for autism. User rperciav, in the Reddit Science subreddit, 21 Feb 2014