The Vitamin D Deficiency Arises Anemia in Hypothyroidism Iraqi Patients
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Keywords: Thyroid gland, anemia , Vitamin D deficiency, D- binding protein (DBP), RBC (red blood cells).Abstract
The thyroid gland is an endocrine gland that produces two hormones controllinghe body metabolism process several disorders can arise when this thyroid produces excessive hormone (hyperthyroidism) which is considered one of the most important thyroid disorders and is associated with various biochemical imbalances such as a reduction in vitamin D which is considered a health problem, this study refers to a significant role for D vitamin in decreasing the frequency of this diseases and demonstrated the association between low vitamin D levels and thyroid diseases, by observed the correlation between hypothyroid patients and vitamin D insufficiency along with its binding protein (DBP) in patients compared to healthy individuals. A recent study indicated a relationship between circulating levels of D vitamin and elevated levels and a decrease in the levels of free thyroxine FT4 and free triiodothyronine FT3 additionally, this study suggests that D vitamin deficiency could linked to erythropoiesis, and this deficiency undoubtedly increase the risk of anaemia, The current study aim to evaluated the concentration of serum vitamin D 25(OH) patient diagnosed with hypothyroidism and associate these levels with thyroid hormone tes (TF3, TF4 and TSH) as well as to examine the correlation between reduce of vitamin D and blood cell count in these patients.