The Brain Benefits of Gratitude: A Neuroscientific Perspective
Gratitude is more than a feeling. Research shows that practicing gratitude can reshape the brain, improve emotional well-being, and even augment physical health. Here’s a look at how cultivating gratitude impacts the brain.
1. Gratitude Boosts Brain Chemistry
Research has shown that gratitude triggers the release of key neurotransmitters—dopamine and serotonin. These chemicals elevate mood and foster positive emotions. People who regularly practice gratitude experience higher levels of both dopamine and serotonin, which are associated with reduced stress and anxiety.
A study published in NeuroImage in 2009 found that expressing gratitude activates the ventromedial prefrontal cortex (vmPFC)—the brain area responsible for regulating emotions and decision-making. Being grateful helps generate positive emotions and can make us more resilient to negative experiences.
2. Enhances Neural Connections
One finding shows that gratitude enhances neural connections in the brain. This study demonstrated that people who practice gratitude have greater connectivity in the medial prefrontal cortex, a region associated with self-reflection and social cognition, suggesting that this heightened connectivity may improve emotional regulation and promote empathy.
3. Gratitude Reduces Stress and Increases Happiness
Gratitude also has an impact on stress and overall well-being. Individuals who wrote daily gratitude lists experienced a significant reduction in stress and anxiety, one study showed. Gratitude shifts focus away from negative events and also primes the brain to be more aware of positive experiences.
Another study found that participants who practiced gratitude daily experienced more happiness and life satisfaction. Over time, the brain begins to rewire itself to naturally notice more and more things for which to be thankful.
4. Improves Sleep and Physical Health
Physically, gratitude also has many benefits. Individuals who regularly practiced gratitude experience better sleep quality, likely due to reduced stress and more positive thinking before bed. Also, another study showed that gratitude was associated with lower levels of inflammation, which has long-term benefits for cardiovascular health.
Gratitude Boosters
Want options beyond the traditional Gratitude Journal? Here are some simple ways to become more grateful:
- Remember the Bad. To be grateful in the present, it is helpful to remember the hard times that you once experienced. When you remember how difficult life may have been, and how far you have come, you set a contrast that is fertile for gratefulness.
- Share with Others. Express gratitude to strengthen relationships. Next time your partner, friend or family member does something you appreciate, let them know.
- Use Your Senses. We gain appreciation of being human through the senses. Seen through the lens of gratitude, the human body is a marvel. Count 5 things you can touch, 4 things you can see, 3 things you can hear, 2 things you can smell and 1 thing you can taste.
- Try Visual Reminders. Two primary obstacles to gratefulness are forgetfulness and a lack of awareness. To counter this, visual reminders serve as cues to trigger feelings of gratitude. Often, the best visual reminders are other people.
- Watch Your Words. Grateful people have particular language that uses words like: gifts, givers, blessings, blessed, fortune, fortunate, and abundance. In gratitude, focus on the inherently good things that others have done for you.
- Pick One Thing to do Right Now. Grateful motions include smiling, saying thank you, and writing letters of gratitude. By going through the motions daily, you’ll trigger the emotion of gratitude more often.
In Short
Gratitude isn’t just a simple emotional response to be practiced during certain times of the year. The practice has real, measurable brain and body benefits. The science is compelling in how gratitude can promote health and well-being. Whether through journaling, sharing, reflecting or meditating on what you’re thankful for, incorporating gratitude into your daily life can literally change your life.