Endocrine Abstracts

Background: Interindividual variation in thyroid hormone concentrations is greater than intraindividual variation, suggesting that individuals have different set-points for pituitary–thyroid axis function. Variation in thyroid hormone levels within the normal range has clinical effects and is associated with a number of clinical parameters such as bone mass, BMI, metabolic parameters, and heart rate. The aim of this study was therefore to gain a better insight into the de...