Vitamin D Does Not Improve Thyroid Autoimmunity

We've discussed two studies that have shown that vitamin D supplementation can lower thyroid antibodies, but a recent study found that vitamin D did not lower antibodies.  What does this mean and how to we interpret these finding?  Let's discuss. Looking for more resources from Dr. Ruscio? Check out our resource page that includes how to become a patient, a free gut health e-book, and more. https://drruscio.com/resources