I’ve suffered with depression and lots of anxiety for years. My doctor tested my Vitamin D levels. I was mildly low, but enough she put me on a prescription form of Vitamin D. I’ve noticed I’m dealing with anxiety a bit better and overall better attitude.
I’m glad to hear you are doing better. The one girl has SAD (seasonal affected disorder) and seems to thrive when she is able to be outside in the sun. So for her, this kinda makes since.