L-Tyrosine is crucial for the proper functioning of the thyroid gland. It stimulates the release of growth hormones and the production of norepinephrine. It reduces feelings of sadness, fatigue, and irritability. Selenium, along with iodine, participates in the production of thyroid hormones and thus contributes to normal thyroid function. It is a strong antioxidant, and its antioxidant potential is increased in the presence of vitamin E. Iodine is a micronutrient essential for thyroid function. It is vital for the normal functioning of the thyroid gland and is a part of thyroid hormones that are necessary for normal growth and metabolism. The thyroid hormones T4 and T3 contain four and three iodine atoms, respectively, and iodine obtained through diet or supplementation is necessary for their production. Vitamin E is one of the strongest antioxidants, which our body cannot produce and must be obtained through diet or supplementation.
The thyroid gland is our largest endocrine gland, located in the lower part of the neck and shaped like a butterfly. Its name indicates how important its role is in the body.
Thyroid hormones directly affect the proper functioning of almost all cells in our body. They are necessary for proper metabolism, participate in protein synthesis and fat breakdown. They influence blood sugar and fat levels and the proper functioning of the cardiovascular system. They contribute to better cognitive abilities (memory, perception, concentration…). They influence nerve functions and play a key role in the development of the fetal nervous system. Reduced secretion of thyroid hormones can be caused by various factors, with the main risk factors being autoimmune diseases, genetic predisposition, stress, and insufficient iodine intake. Symptoms are often nonspecific and may be absent in most cases. Early stages may include nervousness, tension, insomnia, and frequent mood swings. Later, sudden changes in weight, skin color changes, skin flaking and roughness, voice changes, and swelling may occur. Women may experience menstrual irregularities. In both men and women, the risk of infertility increases. Timely diagnosis can reduce the risk of developing serious health problems such as respiratory disorders, high blood fat levels leading to atherosclerosis, disturbed heart muscle function, the appearance of goiter, and mental health issues.
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