The ZRT Laboratory Blog

The ZRT Blog is an extensive resource for patients and health care providers searching for health and hormone testing information. Here, you can read about ZRT’s cutting edge research, advances in testing, wellness advice, and health industry highlights.

Got SAD? Got ODD? Here's News You Can Use

Posted by Candace Burch on Wednesday, 10 February

ThinkstockPhotos-458916339-667252-edited.jpgOn Nov. 24, the sun set in the tiny Greenlandic town of Ittoqqortoormiit. For the next three months, the Inuit inhabitants of this isolated, icebound landscape will take their children to school in the dark, work in the dark, and pick them up in the dark.

And though townspeople admit that, "it can get depressing for people who weren't born here, especially in December," the local mindset is that living in darkness is just a normal part of life. Isn't there something they do to stay happy in the absence of the sun? Not really. "We just deal with it! Polar People don't mind!" (Hersher, 2016).

But if you are not one of the "Polar People" and looking for a solution to flagging mood and energy—especially if it occurs during the fall and winter monthsyou probably do mind, very much. In that case, the possibility that you are deficient in Vitamin D should be a top consideration. (Consider that the Inuit diet is very unusual compared to ours, given that they eat plenty of fatty sea food that is super rich in vitamin D.)

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