Happiness Top 10 Reasons You Should Smile Every Day By Mark Stibich, PhD Mark Stibich, PhD, FIDSA, is a behavior change expert with experience helping individuals make lasting lifestyle improvements. Learn about our editorial process Mark Stibich, PhD Medically reviewed by Medically reviewed by Steven Gans, MD on May 23, 2017 Steven Gans, MD is board-certified in psychiatry and is an active supervisor, teacher, and mentor at Massachusetts General Hospital. Learn about our Review Board Steven Gans, MD Updated on February 04, 2020 Print More in Self-Improvement Happiness Meditation Stress Management Spirituality Holistic Health Inspiration Brain Health Technology Relationships View All Many see smiling simply as an involuntary response to things that bring you joy or laughter. While this observation is certainly true, what most people overlook is that smiling can be just as much a voluntary response as a conscious and powerful choice. Countless scientific studies have confirmed that a genuine smile is generally considered attractive to others around us. Other studies have shed light on how the act of smiling can elevate your mood and the mood of those around you. A strong link has been found between good health, longevity, and smiling. Most importantly, studies have shown that just the act of smiling (making the physical facial shapes and movements), whether the result of real joy or an act, can have both short- and long-term benefits on people's health and wellbeing. Still not convinced? Here are the top 10 reasons you should make a conscious effort to smile every day. 1 Smiling Makes Us Attractive Paul Bradbury / Caiaimage / Getty Images We are naturally drawn to people who smile. There is a real physical attraction factor linked to the act of smiling. Not surprisingly, more severe or negative facial expressions like frowns, scowls, and grimaces actually work in the opposite manner, effectively pushing people away. Instead, use the attraction power of your smile to draw people in. 2 Smiling Relieves Stress Stress can permeate our entire being, and can really show up in our faces. Smiling not only helps to prevent us from looking tired, worn down, and overwhelmed but can actually help reduce stress. Believe it or not, smiling can reduce stress even if you don't feel like smiling or even know that you're smiling! When you are stressed, take the time to put on a smile. You and those around you will reap the benefits. 3 Smiling Elevates Our Mood Next time you are feeling down, try putting on a smile. There's a good chance your mood will change for the better. Smiling can trick the body into helping you elevate your mood because the physical act of smiling actually activates neural messaging in your brain. A simple smile can trigger the release of neural communication boosting neuropeptides as well as mood-boosting neurotransmitters like dopamine and serotonin. Think of smiling like a natural anti-depressant. 4 Smiling Is Contagious How many smiles have been described as having the power to lighten up the room? While it is certainly a beautiful sentiment, it carries a hint of truth. Smiling not only has the power to elevate your mood, but it can also change the moods of others and make things happier. The part of your brain that is responsible for your controlling the facial expression of smiling is an unconscious automatic response area. Meaning that smiling can be completely unconscious, particularly when it comes to our habit of mimicking another person's smile. Yes, it is scientifically proven that smiles are "contagious!" 5 Smiling Boosts Your Immune System Smiling can also boost your overall health. The act of smiling actually helps the human immune system to function more effectively. It is thought that when you smile, immune function improves because you are more relaxed (thanks to the release of certain neurotransmitters). In addition to taking precautions like washing your hands, why not try to prevent the cold and flu by smiling? 6 Smiling Lowers Your Blood Pressure When you smile, there is a measurable reduction in your blood pressure. Give it a try if you have a blood pressure monitor at home. Sit for a few minutes, take a reading. Then smile for a minute and take another reading while still smiling. Do you notice a difference? 7 Smiling Makes Us Feel Good Studies have shown that smiling releases endorphins, natural painkillers, and serotonin. Together these three neurotransmitters make us feel good from head to toe. Not only do these natural chemicals elevate your mood, but they also relax your body and reduce physical pain. Smiling is a natural drug. 8 Smiling Makes You Look Younger Not only can smiling make you more attractive it can also make you look more youthful. The muscles we use to smile also lift the face, making a person appear younger. So instead of opting for a facelift, just try smiling your way through the day—you'll look younger and feel better. 9 Smiling Makes You Seem Successful Studies have shown that people who smile regularly appear more confident, are more likely to be promoted, and are more likely to be approached. Try putting on a smile at meetings and business appointments. You might find that people react to you differently. 10 Smiling Helps You Stay Positive Try this test: Smile. Now try to think of something negative without losing the smile. It's hard, isn't it? Even when a smile feels unnatural or forced, it still sends the brain and ultimately the rest of our body the message that "Life is Good!" Stay away from depression, stress, and worry by smiling. Happiness Shortcuts: How To Instantly Lift Your Mood Was this page helpful? Thanks for your feedback! Learn the best ways to manage stress and negativity in your life. Sign Up You're in! Thank you, {{form.email}}, for signing up. There was an error. Please try again. What are your concerns? Other Inaccurate Hard to Understand Submit Article Sources Verywell Mind uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Abel, EL, and ML Kruger. "Smile Intensity in Photographs Predicts Longevity." Center for Human Growth and Development. Wayne State University, April 2010. Hatfield, E, John T. Cacioppo, and Richard L. Rapson. "Susceptibility to Emotional Contagion." Emotional Contagion (1993): 147-82. Little, A. C., B. C. Jones, and L. M. Debruine. "Facial Attractiveness: Evolutionary Based Research." Philosophical Transactions of the Royal Society B: Biological Sciences 366.1571 (2011): 1638-659.