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Supplements Proven to Reduce Cortisol in the Body

Writer's picture: The VitallistThe Vitallist

Updated: 5 days ago

Discover the top 3 supplements to reduce cortisol in the body. Find relief from chronic stress symptoms by lowering the amount of cortisol in your body. Sleep better, feel happier, and discover peace of mind with these daily supplements.


Medical Disclaimer: While we do out best to provide you researched backed information, our articles are just that: informational. Our team consists of members passionate about fitness and wellness, but no doctors at this time. Therefore this article can not and should not be considered medical advice, and we cannot be a judge of whether or not creatine is the best choice for you. Consult a healthcare provider before adding supplements to your daily routine.

supplements to reduce cortisol

Supplements Proven to Reduce Cortisol in the Body


Cortisol and the Body

Cortisol is a glucocorticoid hormone (a steroid produced from the adrenal gland) that is most commonly known as the stress hormone. The body produces it every day in its effort to maintain homeostasis and regulate various functions including: metabolism, circadian rhythm, and blood pressure. However, the adrenal glands produce cortisol in excess when the brain signals that there is a stressful situation. This is meant to work in tandem with other hormones in order to prepare the body's "fight or flight" response to danger.


Modern society tends to create situations that are fast-paced and high-stress: your boss has a deadline, you are trying to start new healthier habits, you are constantly stimulating the brain with social media, you are anxious about navigating delicate social relationships, etc. This new lifestyle can create scenarios where the body gets stuck in a chronic state of high cortisol and stress. You may have experienced this as the feeling of stress in situations that objectively should be relaxing.


Chronic levels of high cortisol are not good for long term health. The reaction cortisol invokes is only meant for short bursts. Sustained levels of high cortisol and the associated affects weaken the body's ability to perform regular essential functions. Some symptoms of chronically high cortisol include anxiety, irregular digestion, depression, muscle tension, low-quality sleep, and high blood pressure.


While cortisol is not inherently bad, we live in an environment that makes chronic stress commonplace. This can make it hard to properly regulate cortisol, though it is possible through conventional and mindful practices such as: meditation, exercise, healthy diet, quality sleep, meaningful relationships, stress management, journaling, and relaxing hobbies. However, high levels of cortisol can be stubborn and make it difficult to practice these things consistently and effectively. This is where supplementation can help. We researched 3 supplements that when taken consistently can aid these mindful practices in managing cortisol levels in the body.


Always consult a licensed medical practitioner before taking new supplements.


Magnesium Glycinate

Magnesium has been shown to reduce cortisol levels from chronically high concentrations. The most commonly available form of supplementation is magnesium glycinate. This is because it is gentlest on your stomach and has the lightest side effects. Some additional benefits of magnesium supplementation include: less frequent headaches, improved heart health, stronger bones, and some studies cited an exercise performance boost.


Natural Sources

Naturally, magnesium can be found in several areas of a healthy diet including:

  • Leafy greens

  • Bananas

  • Avocados

  • Chocolate (dark)

  • Pumpkin seeds

  • Almonds


Supplementation Tips

In order to minimize the risk of supplementation affecting normal levels of cortisol, it is recommended to take magnesium glycinate only once daily. It should be taken at around 400 milligrams (mg). The ideal timing would be directly after a workout of in the evening before bed. Both times where we would want/expect cortisol to fall naturally. Read our full article on the various magnesium supplements here.




L-Theanine

In recent studies, researchers found that L-Theanine, when supplemented, reduced cortisol levels. This correlated with reduced stress, better sleep, improved cognitive function and verbal fluency. L-Theanine is an amino acid that is an important component for several metabolic reactions. There are no correlated side effects to the amino acid so it is generally considered safe with positive benefits on stress and cognitive efficiency.


Natural Sources

Naturally, L-Theanine can be found at low concentrations in sources including:

  • Green Tea

  • Black Tea

  • Certain Mushrooms


Supplementation Tips

Studies on L-Theanine's efficacy concluded that 200 milligrams (mg) was the ideal daily intake. Increased concentration did not significantly improved the desired benefits. It should be taken daily in the evening before bed so as to assist the natural process of lowering cortisol levels and increasing sleep quality.


Note: If you use tea as a source, make sure you check the caffeine content, especially before bed.




Rhodiola Rosea

Rhodiola Rosea is another supplement that can reduce cortisol. It falls into a category commonly referred to as adaptogens (herbs and supplements that return us to homeostasis after stressful events). It reduces cortisol while also being an extremely effective way to help the body overcome burnout, a common after-effect of long-term elevated cortisol. It has been shown to reduce several symptoms including fatigue, stress, anxiety, depression, in addition to other less studied benefits.


Natural Sources

Rhodiola Rosea comes from a specific plant found in northern Europe. It can be found in several different supplementary forms, but is not naturally occurring in any foods.


Supplementation Tips

The recommended dosage ranges to anywhere from 200 - 600 milligrams (mg) daily. It should be taken on an empty stomach and NOT before bed. In high concentrations it can act as a mild stimulant.




breathwork to reduce cortisol

Supplementation Concerns

Supplementation is not meant to be a complete treatment method. The root word "supplement" means, something that completes or enhances something else when added to it. Supplementation should be seen as a way of enhancing or reinforcing natural regulation of cortisol. It is meant to be a bolster for when our bodies are stuck with high cortisol concentrations that make it hard to regulate levels by alternative means.


Alternatives to Supplementation

Breathwork is a powerful practice that can be used to reduce the neurological triggers of stress and cortisol production. Specifically, the sympathetic nervous system which functions automatically to increase heart rate, produce cortisol, and create muscular tension. For more information on the practice and benefits of breathwork, read our article on heart rate variability, a measure of stress in the body, here.


Conclusion

There are many ways to cope with stress in our lives and some are better than others. You interact with stressful stimuli daily, and may find yourself dealing with chronic burnout. While lifestyle changes are likely necessary to completely restore maximum function, that's may also not be a realistic option at the time. Supplements are a good way to start making progress for those without the time or means to restructure their routine entirely or take up 5-10 new daily habits.


Remember that supplements may interact with each person differently, consult a doctor before use. Discontinue use and seek medical advice if you have adverse reactions to any substance.


Quality is Safety

While supplements may be well researched and declared safe, it is important to consider the brand that you purchase the supplement from. Ensuring that you are receiving a product that is not contaminated with harmful materials or diluted from the advertised concentrations. Look for brands that have been independently reviewed by third-parties and a well-established reputation of quality.


Affiliate Disclaimer: As an Amazon Associate we earn a commission from select purchases and links as purchased through this site.


Sources

"Cortisol". The Cleveland Clinic. Retrieved from:


"Chronic Stress Puts Your Health At Risk." The Mayo Clinic. Retrieved from:


Hidese, Shinsuke et al. “Effects of L-Theanine Administration on Stress-Related

Symptoms and Cognitive Functions in Healthy Adults: A Randomized Controlled Trial.” Nutrients vol. 11,10 2362. 3 Oct. 2019, doi:10.3390/nu11102362


Van De Walle, G. 7 Science-Backed Health Benefits of Rhodiola Rosea. Healthline.




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