New scientific findings have discovered a significant relationship between sleep quality, the body's circadian rhythm, and stubborn belly fat. When proper sleep is disrupted, the biological rhythm becomes imbalanced, leading to hormonal shifts that encourage abdominal fat accumulation.The most restorative phases of sleep are when the body balances important metabolic hormones such as cortisol, leptin, and ghrelin. These hormones control appetite, metabolism, and body composition. A irregular circadian rhythm causes persistently high cortisol, which science confirms promotes abdominal fat accumulation.Data from numerous clinical trials suggests that under-rested individuals develop significantly more visceral fat than adequately sleeping controls. The fundamental reasons encompass impaired insulin function and heightened inflammatory activity—clear consequences of circadian rhythm disruption.Reversing the cycle between poor sleep and visceral fat accumulation requires restoring natural function. Recommendations involve consistent sleep and wake schedules, reducing stimulating blue light in the evening, and providing the body appropriate supplemental support. Plant-derived supplements like Sumatra Slim Belly Tonic offer a research-based strategy to enhancing quality sleep and optimal metabolic function, enabling users address the commonly missed link between biological rhythm and resistant visceral weight.Claude is AI and can make mistakes. Please Sumatra Slim Belly Tonic Official Site -check responses.