Low levels of Vitamin D has been associated with various mood disorders, including depression and seasonal affective disorder. (8fit.com)
I also have experience in using many evident dance based treatment modalities, that have had successful outcomes with various mood and personality disorders. (psychologytoday.com)
There's also a video call feature in the suites that connects passengers to the cabin crew, as well as temperature control and various mood lighting settings. (fortune.com)