Obesity Medicine

Role of Steroids and Hormones in Obesity

Hormones and steroids play a pivotal role in regulating body weight, appetite, energy expenditure, and fat distribution. Dysregulation of hormonal pathways is a major contributor to obesity and metabolic disorders. Key hormones involved include insulin, leptin, ghrelin, cortisol, thyroid hormones, and sex steroids such as estrogen and testosterone. Leptin resistance can impair appetite control, while excess cortisol due to chronic stress promotes visceral fat accumulation. Thyroid dysfunction can slow metabolism, contributing to weight gain, and imbalances in sex steroids influence fat distribution, particularly in women. Exogenous steroid use, such as corticosteroids, can also induce weight gain and metabolic complications. Understanding these hormonal influences is crucial for designing effective obesity interventions, including pharmacotherapy targeting hormonal pathways, lifestyle modifications, and personalized nutritional strategies. Clinical evaluation often includes hormonal profiling to identify endocrine disorders contributing to obesity. Research in this area continues to uncover novel mechanisms and potential therapeutic targets, enabling more precise and effective management of obesity and its associated metabolic complications.