The ‘Happy Chemicals’ and How To Access Them

Dr. Bill Effler • January 12, 2026

Share this article

Chemicals are released in the brain during pleasurable activities, such as eating delicious food, spending time with loved ones, or achieving goals.

The following four chemicals are referred to as, ‘the happy chemicals’ and are released by the brain, which functions very much like a pharmacy.


These four chemicals help to create a sense of well-being and contribute to overall happiness. Conversely, when absent, leads a person into a depressive state.
 

Dopamine
The ‘Reward’ Chemical
Completing a task
Food
Intentional (chosen)
Self-Care Activity
Accomplishment


Oxytocin

The ‘Emotion’ Chemical
Physical Affection
Hearing an Affirmation
Doing Something for Someone
Quality Time with a Friend.


Serotonin

The ‘Mood’ Stabilizer
Mindfulness
Outdoor activity
Sunlight
Positivity
Laughing


Endorphin

The ‘Pain Killer’
Meditation
Emotional Experiences
Positive Self Image
Hiking
Massage

Recent Posts

By Dr. Bill Effler February 24, 2026
(on the occasion of Ron’s birthday)
By Dr. Bill Effler February 4, 2026
I am the most disappointing masterpiece in the world. Over 10 million people come to see me each year.
By Dr. Bill Effler January 19, 2026
If you were to look up the word procrastination, you would find something along these lines of,  Procrastination is delaying a necessary task, despite knowing there could negative consequences. Or, choosing to do something less important or more enjoyable because what is being asked of them, is a challenge (and less fun!). The decision to choose the less challenging task allows them to escape negative emotions associated with a task. Stated simply, procrastination is a (learned?) behavior that demonstrates laziness, poor time management and flies in the face life altering consequences (like losing a job).
By Dr. Bill Effler January 19, 2026
I confess, I reached into my journaling and found this piece of writing I had written back in January 2017. I remember the night I describe like it was yesterday. Even now, my eyes are filling… my mind wondering … how many students “got me”? How many did I miss? And then I think, what about today, the people that are in my life now … I have these thoughts as the end of 2025 draws near.
By Dr. Bill Effler January 19, 2026
I have blogged about ‘negative mental scripting’ before. I referred to “ANTS”, “Automatic Negative Thinking”, a theory that was developed some time ago. While attending a workshop recently my mind took me on a detour (I got mentally distracted) and this is what I came up with:
By Dr. Bill Effler January 19, 2026
We are all time travelers moving in one direction—it this true?  What if the past isn't as fixed as we think? Can we reframe or reinterpret situations and experiences that were painful and then, rise above them? What about the present, the now? What are you doing with your life? Your dreaming? Your problem solving and, do you take present time, to celebrate, even the small victories?
Show More