An article in PSYBLOG reports a new study that finds that Vitamin D, along with omega-3 fatty acids, may help regulate serotonin, an important brain neurotransmitter. Low levels of serotonin are associated with depression, memory, social behavior, impulsiveness, aggression, and other cognitive functions. Bipolar disorder, depression, autism, attention-deficit hyperactivity disorder (ADHD), and schizophrenia have been linked to low levels of Vitamin D and omega-3. Vitamin D and omega-3 supplements may improve these conditions by helping to regulate serotonin. To read this article in its entirety, click here.