The role of vitamin D in women with Hashimoto's thyroiditis.

To our knowledge, the current study is the first in Poland to compare vit-D status in healthy patients and patients with hypothyroidism, taking into account the level of antibodies (anti-TPO and anti-TG). The results of our study suggest that vit-D supplementation in patients with hypothyroidism, especially in the course of AITD, although determining its optimal, safe dose requires further research.