EPISODE · Jul 18, 2026 · 20 MIN
The Science-Backed Habits That Actually Make You Happier (and the Ones That Don't)
from The Habit Healers · host Laurie Marbas, MD, MBA
We’re surprisingly bad at knowing what actually makes us happy. In this episode of The Habit Healers Podcast, I walk you through the real science of happiness: the everyday habits with the strongest evidence behind them, and the one practice researchers now compare to quitting smoking.It started with a Yale psychology professor who built a course on happiness and accidentally created the most popular class in the university’s history. Behind that course are eight simple, science-backed happiness practices, and today I rank them honestly by how strong the evidence really is. Some are backed by mortality data spanning millions of people. Others carry a big reputation and thin research to match. I’ll show you which is which, so you can spend your energy where it counts.Here’s the part most people miss. The two practices with the strongest evidence, social connection and sleep, are the exact two we tend to drop when life gets busy. We’ll also get honest about what gratitude, exercise, kindness, and meditation really do for your mental health, and why understanding all of this is only half the battle.In this episode, you’ll learn:* What the science of happiness says actually makes people happy, and what doesn’t* Why social connection is one of the strongest predictors of longevity* How sleep quality shapes anxiety, depression, and stress* What gratitude journaling and acts of kindness truly deliver* Why meditation helps some things and not others* How to turn insight into lasting behavior changeDr. Marbas Substack Article: https://drlauriemarbas.substack.com/p/what-if-your-brain-is-lying-to-youCheck out the Habit Healers Community: https://www.skool.com/habithealers/about Get full access to The Habit Healers at drlauriemarbas.substack.com/subscribe
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The Science-Backed Habits That Actually Make You Happier (and the Ones That Don't)
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