YOGA THERAPY TO BALANCE BODY BIOCHEMISTRY

 In Articles
By Jennifer Martin
CCIM Contributing Writer
Sept 4, 2014

Mental health problems are increasingly common across the US with close to 20% of the adult population suffering from a condition that affects mental wellness1. Many factors can contribute to poor mental health, from poverty to physical illness and exposure to stressful situations, but whatever the root of the problem it is important to address the underlying cause. While this is sometimes easy to do, if a biochemical change has triggered the condition, the solution is not as obvious. Taking a look at your diet is one way to promote a healthy balance of hormones and brain chemicals, but exercise is another way to reset this balance. Indeed, there is an interest in the value of yoga to restore healthy levels of cortisol and brain neurotransmitters.

Yoga as a therapy for poor mental health

Although yoga can help with a range of problems that affect mental well-being, anxiety, depression and substance abuse are among those that respond well to yoga therapy. By adopting a variety of postures and taking control of your breathing, it is possible to achieve a state of relaxation through yoga, which can relieve feelings of stress and anxiety2. Equally, yoga appears a useful mind-body intervention to manage mood disorders. In fact, a recent review of the evidence for using yoga as a treatment for depression found that yoga shows promise as an additional therapy to treat depressive symptoms, particularly among people with significant levels of depression3. As addiction is now considered the most common mental health issue in America, it is welcome news that yoga is a useful adjunct to more traditional treatments4. With a holistic approach to addiction treatment now more widely adopted by substance abuse rehabilitation programs, with centers looking beyond substance abuse education and counseling sessions, addiction research is turning to the value of complementary therapies such as yoga. Current thinking is that the skills and awareness brought by practicing yoga and mindfulness can manage the various processes implicated in substance dependency and relapse, including those that have a biochemical basis.

Yoga reduces cortisol levels

Your body releases cortisol in response to stressful situations, as this stress hormone prepares your body for action by making glucose more available to power your muscles if the need arises. However, exposure to high levels of cortisol in the longer term can contribute to a range of serious health problems, including excessive weight gain, diabetes, high blood pressure, compromised immune function, digestive disorders, fertility issues and depression5. However, even if you suffer from stress, taking steps to lower your cortisol levels can reduce your risk of adverse health problems. One way to reduce cortisol is through practicing yoga. Indeed, a study that explored the impact of yoga on markers of stress found that within 10 days of taking part in yogic poses and breathing exercises levels of cortisol fell6.

Yoga enhances serotonin levels

Serotonin is one of the brain’s chemical messengers that not only elevates mood but also helps to reduce feelings of pain. Unsurprisingly, low levels of serotonin are frequently associated with depression and one treatment for low mood is a medication that helps to restore serotonin levels. Although a carbohydrate-rich diet may also help to raise serotonin levels, in the long-term this may lead to insulin resistance and the associated weight gain and diabetes development. Yoga, therefore, offers a safer option to boost serotonin levels. Certainly, a piece of research that explored the effects of a 12 week yoga program on back pain, mood and serotonin levels found that practicing yoga was connected to a brighter mood and elevated serotonin7.

Yoga boosts dopamine production

Dopamine is another of the brain’s neurotransmitters, which signals feelings of pleasure and low levels are again linked to depressive symptoms. This brain chemical also plays a role in reward pathways that are triggered through drug taking. Enhancing levels of dopamine may therefore boost mood and offer a natural high. While sugar rich foods can raise dopamine levels, a healthier way to do so is through yoga, with research showing that yogic meditation can increase dopamine production by up to 65%8.

Yoga improves GABA levels

A further neurotransmitter of interest is GABA, as levels of this chemical messenger are reduced in anxiety and mood disorders. While general exercise can reduce cortisol and increase serotonin and dopamine, a study investigated whether elevations in GABA were specific to yoga or aided by various forms of physical activity. The researchers found that people who took part in 60 minutes of yoga thrice weekly for 12 weeks achieved greater improvements in anxiety and mood than those who walked for a similar duration, which was correlated to levels of GABA9. This offers yet another possibility through which yoga exerts its effects on mental wellness.

Resources:

http://www.nimh.nih.gov/statistics/1anydis_adult.shtml

http://www.mayoclinic.org/healthy-living/stress-management/in-depth/yoga/art-20044733

http://onlinelibrary.wiley.com/doi/10.1002/da.22166/abstract;jsessionid=8C89D273056B192CCD25B404609E57EF.f04t02

http://my.clevelandclinic.org/neurological_institute/center-for-behavorial-health/disease-conditions/hic-addictions.aspx

http://www.todaysdietitian.com/newarchives/111609p38.shtml

http://connection.ebscohost.com/c/articles/78083737/efficacy-short-term-yoga-based-lifestyle-intervention-reducing-stress-inflammation-preliminary-results

http://www.hindawi.com/journals/ecam/2014/203173/

http://www.sciencedirect.com/science/article/pii/S0926641001001069

http://online.liebertpub.com/doi/abs/10.1089/acm.2010.0007

Recent Posts
Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

Start typing and press Enter to search