Translations:Weight management/33/en

Commonly associated with weight gain

Polycystic ovary syndrome (PCOS), which is characterized by insulin resistance and hyperandrogenism, is a common condition that has been linked to obesity. A combination of genetics, lifestyle, and environment appear to contribute to the hormonal changes responsible for weight gain and obesity seen in individuals with PCOS. There appears to be a bidirectional relationship between obesity and PCOS, whereby PCOS increases the risk of obesity and similarly, obesity has been found to exacerbate PCOS hormonal differences and clinical symptoms. Obesity has been linked with pancreatic β-cell dysfunction and insulin resistance. In diabetes, impaired β-islet cells are responsible for the lack of blood glucose control. Individuals with a higher body mass index concerning for obesity may have increased levels of hormones, proinflammatory markers, and glycerol, which can contribute to insulin resistance. The combined effects of impaired pancreatic β-islet cells and insulin resistance increase the likelihood of developing diabetes.