After a tough day, many of us instinctively reach for comfort foods like chocolate, cookies, or a bowl of ice cream. These sweet indulgences often seem to provide immediate relief from stress. But is this response purely psychological? Recent research suggests otherwise.
The Impact of Sugar on Stress Levels
A study involving 19 female participants explored how sugar impacts stress levels. Over 12 days, eight women consumed beverages sweetened with aspartame, an artificial sweetener, while the remaining participants enjoyed drinks containing 25 percent sucrose, commonly known as table sugar. Saliva samples and functional MRI scans were conducted before and after the trial, particularly during challenging math tests designed to elevate cortisol levels, the hormone associated with stress.
Initial tests showed no significant differences between the two groups. However, post-experiment results revealed that those who had consumed sugar exhibited lower cortisol levels compared to the aspartame group. Additionally, brain scans indicated heightened activity in areas linked to fear and stress among sugar consumers. Yet, it’s important to exercise caution; according to study lead Dr. Mark Thompson, relying on sugary snacks as a stress-relief strategy isn’t advisable. Regular sugar consumption can lead to weight gain and increase the risk of conditions like diabetes, heart disease, and strokes.
Alternatives to Sugary Snacks
Dr. Thompson emphasizes that these findings are noteworthy as they hint at a metabolic pathway sensitive to sugar that could lead to new approaches for addressing neurobehavioral and stress-related issues. Therefore, before grabbing that pint of ice cream on a stressful evening, consider alternatives that don’t involve food, such as taking a refreshing walk or indulging in a soothing pedicure. These activities can provide lasting benefits without the worry of squeezing into tight jeans later.
Further Reading
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Summary
When stressed, many individuals reach for sugary snacks, which research shows can lower cortisol levels and provide temporary relief. However, the health risks associated with frequent sugar consumption should encourage us to seek non-food alternatives for stress relief.