The Many Health Benefits Of Smiling

Updated on March 29, 2022

It is said that it actually takes more muscles to frown than what it does to smile. Whilst there is very little evidence to suggest that this is true, it is known that smiling has lots of real world benefits. It may not always be an easy thing to do, especially after a stressful day at work or dealing with family matters, but if you are able to muster a smile, you will actually feel much better. 

It releases endorphins

Whenever you crack a smile, your brain responds by releasing microscopic molecules known as neuropeptides in order to battle against stress. As well as these, other neurotransmitters, such as endorphins, serotonin, and dopamine come into play also. Endorphins act as a slight pain relief and serotonin is an antidepressant. 

There have been some scientific studies that suggest smiling has the ability to help us recover much quicker from stress and helps to reduce a person’s heart rate. This is true no matter the reason you are smiling and so may even work if the smile is faked. In fact, some evidence does suggest that faking a smile does have the same effect on the body. If you are going to be smiling so much then you want to make sure that you look good whilst doing it. This is why you need to head over to and get the best dental care.

It boosts productivity in the workplace

Aside from the fact that smiling makes you feel good, doing it can also have a positive impact on your performance at work. There have been numerous scientific studies performed which show that being happy has a direct impact on how productive people are at work. Experiencing positive emotions works to invigorate us humans and negative emotions have the opposite effect. 

Other studies have shown that learning, processing, and decision making cause a release of dopamine through the feeling of being happy with these things. This all goes to show that smiling really can make you a more efficient and creative worker. 

It creates a ripple effect

It has been shown that the benefits of smiling are not only experienced by the person who is smiling themselves, but also those people around them too. The human brain is rewarded each and every time that it sees someone else smile. For instance, the reward part of the brain becomes activated, thus making you feel somewhat better. 

One famous scientific study performed in Sweden showed that us humans cannot help but react with a smile whenever we see someone else smiling. It is an infectious loop that creates a good feeling for everyone.

The takeaway

So the next time that you are in need of a little pick me up, whether that be at home, at work, or whilst out running errands, give yourself a boost by smiling at someone. You will find yourself re-energized and in a much better mood than what you were before. 

The Editorial Team at Healthcare Business Today is made up of skilled healthcare writers and experts, led by our managing editor, Daniel Casciato, who has over 25 years of experience in healthcare writing. Since 1998, we have produced compelling and informative content for numerous publications, establishing ourselves as a trusted resource for health and wellness information. We offer readers access to fresh health, medicine, science, and technology developments and the latest in patient news, emphasizing how these developments affect our lives.