You may be able to lower your cortisol levels with regular exercise, adequate sleep, a nutrient-dense diet, and some supplements, like fish oil.
Cortisol is a stress hormone released by the adrenal glands. It helps your body deal with stressful situations, as your brain triggers its release through the sympathetic nervous system — the “fight or flight” system — in response to many different kinds of stress.
While the short-term release of cortisol can help you run quickly from danger, when cortisol levels are too high for too long, this can lead to health issues like weight gain and some chronic diseases.
These 11 ways may help naturally lower your cortisol levels.
Moderate to high cortisol levels may lead to health issues, such as:
Elevated cortisol levels can also result from underlying issues such as:
Health professionals can help determine the cause of high cortisol levels and recommend treatment. You can also try some lifestyle habits to help manage cortisol levels.
Here are some recommendations:
Prioritizing sleep may help reduce cortisol levels. Chronic sleep issues such as obstructive sleep apnea, insomnia, or shift work are associated with higher cortisol.
Insomnia refers to difficulty sleeping. It can result from many things, including stress and obstructive sleep apnea. This can increase circulating cortisol, which affects your daily hormone patterns, energy levels, and other facets of your health.
Those on rotating shifts may have poorer health outcomes, such as:
If you are a night shift or rotating shift worker, you do not have complete control over your sleep schedule, but there are some things you can do to optimize sleep:
Practicing good sleep hygiene can help to keep cortisol in a normal rhythm. Keeping a consistent sleep schedule, avoiding caffeine 6 hours before bed, and staying off your cell phone right before bed are effective strategies.
Exercise can increase or decrease cortisol depending on the intensity.
Intense exercise increases cortisol shortly afterward but decreases it a few hours later. This short-term increase helps coordinate the growth of the body to meet the challenge. Additionally, the size of the cortisol response lessens with routine training.
Regular exercise can help reduce your risk of chronic disease, reduce stress, and improve overall health, according to the National Institute of Diabetes and Digestive and Kidney Disease (NIDDK). This can help lower cortisol over time.
Regular exercise may lead to greater resilience to acute stress and may lower adverse health effects associated with stress, such as high cortisol.
That said, overdoing it can have the opposite effect. Aim for around 150–200 minutes of mostly low- to moderate-intensity exercise each week, and allow yourself time to rest between workouts.
SummaryExercising regularly can help you better manage stress and promote good health, which may help lower cortisol levels. Aim for around 150–200 minutes of low- to moderate-intensity exercise each week.
Adding a mindfulness-based practice to your daily routine may help you manage stress and reduce cortisol levels.
Mindfulness-based stress reduction is a strategy that involves becoming more self-aware of stress-provoking thoughts, accepting them without judgment or resistance, and allowing yourself to process them.
Training yourself to be aware of your thoughts, breathing, heart rate, and other signs of tension helps you recognize stress when it begins.
By focusing on awareness of your mental and physical state, you can become an objective observer of your stressful thoughts without judging.
Recognizing stressful thoughts allows you to formulate a conscious and deliberate reaction to them. For example, a study involving 52 older adults with type 2 diabetes in a mindfulness-based program showed that mindfulness training improved anxiety, stress, depression, and cortisol levels after the intervention.
Another study suggests that regularly practicing mindfulness may lower cortisol levels in people with generalized anxiety disorder.
SummaryPracticing mindfulness can help you identify stressful thoughts and better manage them. Mindfulness-based practices such as meditation may help you reduce stress and lead to lower cortisol levels.
Deep breathing is a technique for stress reduction that can be used anywhere. Like mindfulness-based practice, controlled breathing helps stimulate the parasympathetic nervous system, known as the “rest and digest” system, which helps lower cortisol levels.
Incorporating belly or diaphragmatic breathing can help decrease stress and cortisol levels, according to a 2019 review of research.
This practice is popular in mindfulness-based practices such as meditation, yoga, tai chi, and qi gong, which place a strong emphasis on breathing and mind-body connection.
These practices can help to lower cortisol and stress.
SummaryDeep breathing stimulates the parasympathetic nervous system, which is responsible for relaxation and lower cortisol levels. Meditation, yoga, tai chi, and qi gong can help.
Laughing promotes the release of endorphins and suppresses stress hormones such as cortisol. It’s also linked with better mood, reduced stress and perceived pain, lower blood pressure, and a stronger immune system.
Both authentic and forced laughter can lead to lower levels of stress.
For example, laughing yoga — a form of yoga that promotes deliberate bouts of laughter — may help:
Developing hobbies can also promote feelings of well-being, which may translate to lower cortisol. This can include:
Tending to your own happiness can help keep cortisol down. If you’re feeling stressed, try listening to music or making yourself laugh.
Supportive relationships can translate to lower cortisol levels, according to a 2017 review of research.
Within couples, conflict results in a short-term elevation in cortisol, followed by a return to normal levels.
A 2016 study of conflict styles in 88 couples found nonjudgmental mindfulness led to a more rapid return of cortisol to normal levels following an argument. Therefore, practicing compassion and empathy toward your partner — and receiving it back — may better manage your cortisol levels.
Support from loved ones can also help reduce cortisol in the face of stress.
For example, one older study showed that having an affectionate interaction (verbally or physically) with a romantic partner or platonic friend before a stressful activity resulted in lower stress-induced markers such as heart rate and blood pressure.
SummaryRelationships with friends and family can lead to happiness and to stress. Spend time with those you love and learn to forgive and manage conflict for better emotional and physical health.
Relationships with animal companions can also reduce cortisol.
In one older study, interaction with a therapy dog reduced distress and cortisol during a minor medical procedure in children. A review of research that looked at more recent studies did not find noticeable differences in cortisol levels in participants’ saliva but noted other evidence of reduced stress and anxiety.
Due to the well-known stress-reducing benefits of pets, many long-term care homes and university/college campuses have introduced pet therapy as a natural cortisol- and stress-reducing activity.
SummarySeveral studies show that interacting with an animal companion reduces stress and lowers cortisol levels. Even if you do not own a pet, interacting with another person’s pet can reap similar benefits.
Feelings of shame, guilt, or inadequacy can lead to negative thinking and dysregulated cortisol levels.
This can include feeling stigmatized based on personal factors, such as weight, sexual orientation, and race, among others. While you cannot directly control the stigma surrounding these individual factors, you may be able to take steps to help manage your feelings in response to stigma.
For some causes of guilt, fixing the source will mean making a change in your life. For other causes, learning to forgive and accept yourself and others can help you move on and improve your sense of well-being.
Developing a habit of forgiving others is also critical in relationships. It can have numerous health benefits for both your physical and psychological health.
SummaryResolving guilt improves life satisfaction and cortisol levels. This may involve changing habits, forgiving others, or learning to forgive yourself.
Developing your faith can also help improve cortisol levels if you consider yourself spiritual.
Older research suggests that adults who expressed spiritual faith experienced lower cortisol levels in the face of life stressors such as illness.
Prayer may also help reduce stress, anxiety, and depression.
If you do not consider yourself spiritual, these benefits may also be available through meditation, developing a social support group, and performing acts of kindness.
SummaryFor those with spiritual inclinations, developing faith and participating in prayer can help manage cortisol. Whether you’re spiritual or not, performing acts of kindness can also improve your cortisol levels.
While all foods can be enjoyed in moderation, being mindful of the foods you eat may relieve symptoms of stress and help you better manage your cortisol levels.
Regular high added sugar intake may result in elevated cortisol levels. Interestingly, a diet high in sugar may also suppress cortisol release during stressful events, making it more difficult for your body to handle stressful situations.
One study found that a diet high in added sugar, refined grains, and saturated fat led to significantly higher cortisol levels than a diet high in whole grains, fruits, vegetables, and polyunsaturated fats.
Research has shown a strong relationship between a healthy gut microbiome — all the microbes living in your gut — and improved mental health. Therefore, consuming foods to support a healthy gut may help reduce stress and anxiety and improve overall health.
Other foods that help manage cortisol include:
For better gut and mental health, opt for a nutrient-dense diet full of whole fruits and vegetables, whole grains, healthy fats, and foods high in prebiotics and probiotics.
In addition to a nutrient-dense diet, certain supplements may also support lower cortisol levels.
Fish oil is one of the best sources of omega-3 fatty acids, which are thought to reduce cortisol.
A longitudinal cohort study involving 2,724 participants showed that having high omega-3 levels in the blood was associated with lower levels of inflammation and cortisol.
Though you can get omega-3s from fish, you can also opt for a fish oil supplement. You can speak with a healthcare professional first to ensure it’s right for you.
Ashwagandha is an adaptogen herb widely used in traditional medicine to treat anxiety and help people adapt to stress.
A randomized controlled trial in 60 adults showed reduced cortisol levels after taking 250 or 600 mg of ashwagandha extract for 8 weeks, while the control group showed no significant changes.
Other research suggests ashwagandha extract may be effective in reducing cortisol levels and reducing symptoms of anxiety. That said, larger studies are still needed.
If you want to try ashwagandha, be sure it’s from a company with third-party verification. Speaking with a healthcare professional before taking any new supplements is best.
SummaryFish oil and ashwagandha extract may help reduce anxiety and cortisol levels in the body, though more research is still needed.
If you have high levels of stress, it may be a good idea to talk with a mental health professional, such as an in-person or online therapist.
They may be able to help you better manage your response to the stressors in your life, which can help reduce their impact.
You may be able to reduce your cortisol levels quickly by practicing mindfulness, deep breathing, or forced laughter.
A balanced and nutritious diet that includes whole grains, whole fruits and vegetables, legumes, and healthy fats may help reduce cortisol levels.
Natural cortisol blockers include fish oil and ashwagandha, which may help reduce cortisol levels.
Evidence-backed supplements that help reduce cortisol include ashwagandha and fish oil.
Cortisol is a hormone that is released during times of stress. While important for reacting to physiological and psychological stressors, chronically high cortisol can lead to poor health.
Along with speaking with a healthcare professional, healthier lifestyle habits can help naturally reduce cortisol levels.
If you’re looking for a natural way to reduce your cortisol levels and overall stress, try the simple lifestyle tips above.