Clinical research on sensitivity to thyroid hormones and its association with nutrition and metabolism: progress and perspectives / 中华临床营养杂志

ABSTRACT

Thyroid hormones are crucial for energy metabolism. Thyroid dysfunction is closely related to a variety of metabolic disorders. However, evaluation relying solely on thyroid function indicators may come up short, considering the complex relationship between thyroid hormones and metabolic issues. There has been a growing recognition of sensitivity to thyroid hormones as a measure of thyroid function complementary to traditional indices. The indicators of thyroid hormone sensitivity include free triiodothyronine/free thyroxine, thyrotroph thyroxine resistance index, thyroid-stimulating hormone index and thyroid feedback quantile-cased index. It has been reported that impaired sensitivity to thyroid hormones can potentially interact with various nutritional imbalances and metabolic abnormalities, such as metabolic syndrome, osteoporosis and decreased vitamin D, which are not only of concern to those with thyroid dysfunction, but also to euthyroid individuals in terms of prevention and prophylaxis. With the aim of providing comprehensive insights, this review is intended to systematically summarize the existing evidence on the association between sensitivity to thyroid hormones and metabolic disorders.