A study published in Nature Metabolism found that one hour of daily cold exposure with shivering for 10 days improved glucose tolerance and metabolic health in individuals with overweight or obesity. The study involved 15 participants and showed that cold exposure led to a reduction in blood pressure, improved glucose and lipid metabolism, and other positive effects on metabolic health. While the study had limitations, such as the lack of a control group, it suggests that acclimation to cold with shivering may prevent cardiovascular disease and type 2 diabetes. Further research is needed to explore the long-term effects of cold exposure on metabolic health.
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Shivering for 1 hour a day may boost glucose tolerance and metabolic health
