The Effects of Yoga on Key Adipocytokines in Obesity: A Narrative Review of Leptin and Adiponectin

Obesity is a global health concern that increases the risk of numerous complications, including type 2 diabetes, hypertension, and cardiovascular diseases. Conventional obesity treatments, such as lifestyle modifications, pharmacotherapy, and surgical interventions, are often insufficient, highlighting the need for more efficient and effective approaches. Yoga, an ancient mind-body practice incorporating physical postures (asanas), breathing exercises (pranayama), and meditation, has emerged as a potential therapeutic intervention for obesity management. This review examines the functions of leptin and adiponectin, two key adipocytokines central to obesity, and evaluates the impact of yoga on these hormones. A literature search was conducted using PubMed, Scopus, and Google Scholar with the keywords "yoga" and "adipocytokine" as of May 5, 2024, resulting in the selection of 12 relevant studies. The majority of studies reviewed demonstrated that yoga significantly decreases leptin levels and increases adiponectin levels. Intensive yoga sessions and combined dietary interventions were found to contribute notably to improvements in these hormonal levels. These findings suggest that yoga may improve the balance between leptin and adiponectin, offering beneficial effects on anti-obesity and chronic inflammation reduction. Yoga, as an economical and non-invasive treatment option, presents a promising approach to managing obesity. Further research is expected to elucidate the underlying mechanisms and explore potential clinical applications.