The science of gratitude
Everyone talks about the importance of gratitude, but what’s the science behind it?
What is gratitude, really?
It’s not just saying “thanks” when someone holds the door. Psychologists say it is a deeper appreciation of the good in our lives. It’s acknowledging the moments… even just a cup of tea with the perfect amount of oat milk. It’s about noticing and feeling the good, not just naming it. As it turns out, this can have powerful effects.
What does science say?
A growing body of research suggests that practicing gratitude regularly can actually change our brains and improve our wellbeing. Studies have shown that people who keep gratitude journals feel less anxious and more optimistic overall. Expressing gratitude stimulates the release of dopamine and serotonin, neurotransmitters associated with feelings of happiness and contentment.
Grateful people also tend to sleep better and longer. Why? Gratitude can reduce racing thoughts and stress, which helps the body wind down. On top of that, some research links gratitude to positive health effects like lower blood pressure and better immunity because people have a stronger approach to focusing on their wellbeing. It can also help our personal lives by deepening relationships – not just the romantic ones, but friendships, family bonds and even work dynamics. One study found that when couples thanked each other more, they felt appreciated and therefore closer.
Does it really work for all of us?
Not all gratitude practices work the same for everyone. Some people find journalling helpful; others prefer saying it out loud or reflecting silently. And it’s not about ignoring the hard stuff – it’s more like building a habit of noticing what’s also good in your life. One easy way to build a gratitude habit is by using tools like the With Gratitude app, which guides you through simple daily reflections and can connect you with The Know’s bubble for shared encouragement.
Here are some easy ways to practice gratitude:
🌳 Go on a gratitude walk – notice what you enjoy as you move
🧘♀️ Try pairing gratitude with something you already do, like brushing your teeth or journalling
🫧 Download the With Gratitude app and join The Know’s bubble using this link (enter the code 5OXC5C). We can’t wait to see you over there ❣️