How Gratitude Affects the Brain
“It is not happiness that brings us gratitude. It is gratitude that brings us happiness.”
Gratitude may be a gesture or a group of kind words that we give or receive from others. But these simple exchanges of thankfulness goes a long way in affecting our overall biological functioning – especially the brain and the nervous system. The effect of gratitude on the brain is long lasting (Zahn et al., 2007).
Besides enhancing self-love and empathy, gratitude significantly impacts on body functions and psychological conditions like stress, anxiety, and depression.
1. Gratitude releases toxic emotions
The limbic system is the part of the brain that is responsible for all emotional experiences. It consists of the thalamus, hypothalamus, amygdala, hippocampus, and cingulate gyrus. Studies have shown that hippocampus and amygdala, the two main sites regulating emotions, memory, and bodily functioning, get activated with feelings of gratitude.
A study conducted on individuals seeking mental health guidance revealed that participants of the group who wrote letters of gratitude besides their regular counseling sessions, felt better and recovered sooner (Wong et al., 2018).
The other group in the study that were asked to journal their negative experiences instead of writing gratitude letters reported feelings of anxiety and depression.
2. Gratitude reduces pain
Counting Blessings vs Burdens (Emmons & McCullough, 2003), a study conducted on evaluating the effect of gratitude on physical wellbeing, indicated that 16% of the patients who kept a gratitude journal reported reduced pain symptoms and were more willing to work out and cooperate with the treatment procedure. A deeper dig into the cause unleashed that by regulating the level of dopamine, gratitude fills us with more vitality, thereby reducing subjective feelings of pain.
3. Gratitude improves sleep quality
Studies have shown that receiving and displaying simple acts of kindness activates the hypothalamus, and thereby regulates all bodily mechanisms controlled by the hypothalamus, out of which sleep is a vital one.
Hypothalamic regulation triggered by gratitude helps us get deeper and healthier sleep naturally everyday. A brain filled with gratitude and kindness is more likely to sleep better and wake up feeling refreshed and energetic every morning (Zahn et al., 2009).
4. Gratitude aids in stress regulation
McCraty and colleagues (cited in McCraty & Childre, 2004), in one of their studies on gratitude and appreciation, found that participants who felt grateful showed a marked reduction in the level of cortisol, the stress hormone. They had better cardiac functioning and were more resilient to emotional setbacks and negative experiences.
Significant studies over the years have established the fact that by practicing gratitude we can handle stress better than others. By merely acknowledging and appreciating the little things in life, we can rewire the brain to deal with the present circumstances with more awareness and broader perception.
5. Gratitude reduces anxiety and depression
By reducing the stress hormones and managing the autonomic nervous system functions, gratitude significantly reduces symptoms of depression and anxiety. At the neurochemical level, feelings of gratitude are associated with an increase in the neural modulation of the prefrontal cortex, the brain site responsible for managing negative emotions like guilt, shame, and violence.
As a result, people who keep a gratitude journal or use verbal expressions for the same, are more empathetic and positive minded by nature.
Does Gratitude Change the Brain?
The Mindfulness Awareness Research Center of UCLA stated that gratitude does change the neural structures in the brain, and make us feel happier and more content.
Feeling grateful and appreciating others when they do something good for us triggers the ‘good’ hormones and regulates effective functioning of the immune system.
Scientists have suggested that by activating the reward center of the brain, gratitude exchange alters the way we see the world and ourselves.
Dr. Alex Korb, in his book Upward Spiral mentioned that gratitude forces us to focus on the positive sides of life.
When we give and receive ‘thank you’ notes, our brain is automatically redirected to pay attention to what we have, producing intrinsic motivation and a strong awareness of the present. Also, at the neurochemical level, gratitude acts as a catalyst for neurotransmitters like serotonin, dopamine, and norepinephrine – the ones that manage our emotions, anxiety, and immediate stress responses.
You can find a list with the best books on gratitude here.
Joy, Gratitude, and the Brain
“Be thankful for what you have, you’ll end up having more. If you concentrate on what you don’t have, you will never ever have enough.”
Oprah Winfrey
Grateful people can derive more happiness and pleasure in daily life. As mentioned by G.K. Chesterton in his famous agricultural metaphor, the pursuit of true happiness is much the same as cultivation. We won’t get the desired result unless we nourish and nurture the seeds properly (Chesterton, 1986). The effects of practicing gratitude are not immediate, and they don’t appear magically.
But once started, gratitude continues to impact our physical and psychological wellbeing for years.
We know how to experience and express gratitude. All we need sometimes is a little push or a reminder of how powerful and vital gratitude exercises are. Dr. Amit Kumar revealed an interesting fact in his recent research on gratitude exercises (Kumar & Epley, 2018).
In the study, participants were asked to leave notes to people who meant a lot in their lives – for example, teachers, spouse, or friends. And these notes were not small papers saying ‘thank you’. They had to be detailed and more in-depth. Surprisingly, participants could finish writing lengthy gratitude notes in less than five minutes, and reported feelings of contentment after doing so.
Cultivating happiness and joy with gratitude
Unhappy people lean more on their weakness and struggle with their self-identity. We must stop doubting ourselves and start celebrating our achievements. Wondering how? Here are some simple hacks that might help you.
1. Appreciate Yourself
Stand in front of your mirror and speak out five good things to yourself. It can be about your past achievements or your present efforts, your talents and your virtues. Just say the words aloud. Compliment yourself with words like beautiful, loyal, disciplined, kind, loving, etc., and notice if that makes you feel better. Repeat this as often as you want to and record your experience.
2. Gratitude journal
You might have heard about this before. A gratitude journal is your personal space to pen down all the little and big things in life that you are thankful for. Your gratitude journal can accommodate in your ‘dear diary’, your daily planner, or your online notepad. As you sit to express gratitude, you will consciously choose to focus on the good memories and might even recollect some long lost happy moments.
There is power in words, so don’t overlook the small things, no matter how unimportant they may seem. A gratitude journal can look something like this:
What our readers think
This article has been such a great resource for me when working with young adults.
Thank you for the additional information received that will assist in my Emotional Intelligence class and my Life Coaching. With Gratitude
Hello,
this post is so well written with all scientific information needed and pieces of advice. Is it possible to have it in pdf to be printed. I’m a GP and I’d love to give it to colleagues or patients.
Hi Marie-Eve,
Glad you found this post helpful. While we don’t currently have an option to download our posts, you are very welcome to share them with others. If you scroll to the end of the post and respond positively to the question ‘How useful was this article to you?’ several sharing options will become available to you.
Hope this helps!
Warm regards,
Julia | Community Manager
This article is an eye opening and very catchy also. We should know the impact, very vast and sky touching with a small practice of GRATITUDE. Thanking authors.
Very powerful and great methods that you can use in your daily life
Thank u. great wisdom. Deep gratitude