• Nutrição e Saúde da Tireoide – Artigo 3

    A concise review of Hashimoto thyroiditis (HT) and the importance of iodine, selenium, vitamin D and gluten on the autoimmunity and dietary management of HT patients.Points that need more investigation Hashimoto's thyroiditis (HT) is a chronic autoimmune thyroid disease caused by an interaction between genetic factors and environmental conditions, both of which are yet to be fully understood. The management of HT depends on its clinical ...
  • Nutrição e Saúde da Tiroide – Artigo 18

    THYROID STATUS, INSULIN SENSITIVITY AND GLUCOSE TOLERANCE IN OVERWEIGHT AND OBESE ADULTS BEFORE AND AFTER 36 WEEKS OF WHEY PROTEIN SUPPLEMENTATION AND EXERCISE TRAINING Research suggests that subclinical hypothyroidism influences insulin sensitivity and glucose tolerance. Reductions in thyroid stimulating hormone concentrations are associated with exercise training, which improves insulin sensitivity and glucose uptake. Purpose—A secondary ...
  • Nutrição e Saúde da Tiroide – Artigo 19

    Vitamin A Affects Flatfish Development in a Thyroid Hormone Signaling and Metamorphic Stage Dependent Manner Vitamin A (VA) and retinoid derivatives are known morphogens controlling vertebrate development. Despite the research effort conducted during the last decade, the precise mechanism of how VA induces post-natal bone changes, and particularly those operating through crosstalk with the thyroid hormones (THs) remain to be fully understood. ...
  • Nutrição e Saúde da Tireoide – Artigo 2

    A 2016 Italian Survey about the Clinical Use of Selenium in Thyroid Disease Selenium (Se) is a trace element that plays key roles in thyroid physiology. Se deficiency is associated with increased risk of thyroid disease. Some evidence suggests that Se supplementation may be beneficial in autoimmune thyroid disease (either hypo- or hyperthyroidism). Objectives: We sought to examine the use of Se in daily clinical practice among Italian endocr...
  • Nutrição e Saúde da Tireoide – Artigo 1

    25-Hydroxyvitamin D serum level in Hashimoto’s thyroiditis, but not Graves’ disease is relatively deficient Vitamin D is a modulator of both the innate and adaptive immune system. As vitamin D deficiency was a risk factor for some autoimmune diseases, we aimed to evaluate the serum vitamin D levels in autoimmune thyroid diseases (AITD) including Graves’ disease (GD) and Hashimoto’s thyroiditis (HT) and investigated the association ...
  • Nutrição e Saúde da Tireoide – Artigo 10

    Iodine supplementation during pregnancy of hypothyroid women treated with L-thyroxine neither influences neonatal TSH nor prevents decrease in maternal free thyroid hormone concentrations in second and third trimesters Introduction: Pregnant women require about 250 μg of iodine daily. Hypothyroid women treated with L-thyroxine do not utilise iodine, and metabolism of L-thyroxine tablets is an additional source of iodine for their foetuses. The ...
  • Nutrição e Saúde da Tireoide – Artigo 13

    Meta-Analysis of the Association between Vitamin D and Autoimmune Thyroid Disease Although emerging evidence suggests that low levels of vitamin D may contribute to the development of autoimmune disease, the relationship between vitamin D reduction and autoimmune thyroid disease (AITD), which includes Graves’ disease (GD) and Hashimoto thyroiditis (HT), is still controversial. The aim was to evaluate the association between vitamin D levels ...
  • Nutrição e Saúde da Tireoide – Artigo 12

    L-carnitine supplementation for the management of fatigue in patients with hypothyroidism on levothyroxine treatment: a randomized, double-blind, placebo-controlled trial Hypothyroid patients experience fatigue-related symptoms despite adequate thyroid hormone replacement. Thyroid hormone plays an essential role in carnitine-dependent fatty acid import and oxidation. We investigated the effects of L-carnitine supplementation on fatigue in ...