Supplements to reduce cortisol
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Supplements to Reduce Cortisol: A Comprehensive Review
Introduction to Cortisol and Stress Management
Cortisol, often referred to as the "stress hormone," plays a crucial role in the body's response to stress. Elevated cortisol levels can lead to various health issues, including anxiety, depression, and impaired cognitive function. This article explores various supplements that have been studied for their potential to reduce cortisol levels and alleviate stress.
Cortitrol Supplementation and Cortisol Reduction
Cortitrol's Impact on Exercise-Induced Stress
Cortitrol, a supplement designed to mitigate cortisol responses, has shown significant effects in reducing serum cortisol levels during both rest and high-intensity resistance exercise. In a double-blind, placebo-controlled study, Cortitrol significantly lowered cortisol concentrations at multiple time points before, during, and after exercise. Additionally, it reduced free radical production, indicating its potential in managing oxidative stress associated with physical exertion .
Tangeretin Supplementation for Athletes
Tangeretin's Role in Reducing Exercise-Induced Cortisol
A study on soccer players revealed that a 4-week supplementation with tangeretin significantly decreased serum cortisol and adrenocorticotropic hormone (ACTH) levels during high-intensity resistance exercise. The experimental group also showed enhanced antioxidant capacity and reduced inflammation, suggesting that tangeretin can effectively ameliorate cortisol stress responses and improve recovery times in athletes .
Omega-3 Fatty Acids from Fish Oil
Fish Oil's Effect on Basal Cortisol Levels
Omega-3 fatty acids, found in fish oil, have been shown to reduce basal cortisol levels and perceived stress in abstinent alcoholics. A randomized, placebo-controlled trial demonstrated that fish oil supplementation led to a significant reduction in cortisol levels throughout the day, highlighting its potential as an antistress agent .
Macular Carotenoids and Psychological Stress
Benefits of Lutein, Zeaxanthin, and Meso-Zeaxanthin
Macular carotenoids, including lutein, zeaxanthin, and meso-zeaxanthin, have been studied for their antioxidant and anti-inflammatory properties. A 12-month trial found that supplementation with these carotenoids significantly reduced serum cortisol levels and improved psychological stress ratings, mood, and overall health in young adults .
Withania somnifera (Ashwagandha)
Ashwagandha's Cortisol-Lowering Effects
Withania somnifera, commonly known as Ashwagandha, has been extensively studied for its stress-reducing properties. A systematic review of clinical trials concluded that Ashwagandha supplementation effectively decreases cortisol secretion in stressed individuals without significant adverse effects. However, the long-term impact on adrenal function remains to be fully understood .
Honey and Honey Propolis
Mild Stress Reduction in Women
A study on women experiencing mild stress indicated that supplementation with honey and honey propolis could reduce cortisol and glucocorticoid hormone levels. Although the changes in cortisol were not statistically significant, the reduction in glucocorticoid levels was notable, suggesting potential benefits in stress management .
Zinc Supplementation in Children
Zinc's Impact on Hair Cortisol Concentrations
Research on young Laotian children showed that different forms of zinc supplementation did not significantly affect hair cortisol concentrations, a marker of chronic stress. However, there was a marginally significant reduction in cortisol levels in children receiving preventive zinc compared to those receiving therapeutic zinc for diarrhea treatment .
Souroubea sympetala and Betulinic Acid
Cortisol Reduction in Aquaculture
Souroubea sympetala and its active compound, betulinic acid, have been found to reduce cortisol levels in rainbow trout. This botanical extract significantly attenuated the cortisol response to stress, suggesting its potential use in mitigating stress in aquaculture settings .
Conclusion
Various supplements, including Cortitrol, tangeretin, fish oil, macular carotenoids, Ashwagandha, honey, and zinc, have shown promise in reducing cortisol levels and managing stress. While some supplements like Cortitrol and tangeretin have demonstrated significant effects in specific populations, others like honey and zinc require further research to establish their efficacy. Overall, these findings highlight the potential of dietary supplements in stress management and cortisol reduction.
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