(Association between Vitamin D Deficiency and Thyroid Autoantibodies in Midlife Women with Hypothyroidism in Erbil, Iraq)
Vitamin D deficiency represents a major global health issue, affecting over one billion individuals. Patients with hypothyroidism often have low vitamin D levels, which are associated with autoimmune diseases. This study aimed to investigate vitamin D status in relation to thyroid autoantibodies. A case-control study d...