While more research is needed to definitively say lemons directly reduce cortisol, some evidence suggests they may help slow the body's production of it.
Here's what we know:
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Citrus and Cortisol: Oranges, lemons, and limes are believed to influence cortisol production. (Sept-21-2015). The mechanism behind this potential effect isn't fully understood and more rigorous scientific studies are required.
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Vitamin C and Stress: Lemons are a good source of Vitamin C. Vitamin C is an antioxidant that helps protect cells from damage. It's also involved in supporting a healthy adrenal gland function, which is key to cortisol regulation during stress.
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The Smell Factor: The aroma of citrus fruits, including lemons, has been shown to have mood-boosting and stress-reducing effects in some studies. Reducing perceived stress can indirectly help regulate cortisol levels.
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Indirect Effects: Rather than directly lowering cortisol, lemons may contribute to a healthier stress response through the combination of their vitamin C content and their aromatic effects. A healthy diet and stress management practices are essential components of cortisol regulation.
Disclaimer: The information provided here is for general knowledge purposes only and does not constitute medical advice. Consult with a healthcare professional for personalized advice.