by Ihor Magun, MD, FACP
You know that unmistakable feeling when you have it. It gives you a sensation of warmth, joy and euphoria. That feeling is happiness. But have you ever wondered what makes us feel that way? The answer is brain chemicals, specifically four chemicals that drive positive emotions we feel throughout the day. These chemicals are: oxytocin, dopamine, serotonin and endorphins. Understanding these chemicals (now more than ever) can make us more aware of how to maximize their effect and improve our level of happiness and well-being.
Oxytocin is commonly referred to as the “hugging hormone," primarily because the brain releases it during actual physical contact with others. It is also referred to as the "love hormone" because it provides feelings of calmness, contentment and security, all associated with bonding. But levels of oxytocin can be increased in other ways working with others, sharing a meal together, or giving a gift to someone and witnessing the receiver's positive response. Hugging, although currently not recommended except with obvious exceptions, provides a boost of oxytocin to the receiver as well as the giver.
Dopamine is a biological neurotransmitter that is related to pleasure and euphoria. It is known as the "feel good” hormone and is associated with pleasurable sensations. Nearly all pleasurable experiences from eating a good meal to having sex involves the release of dopamine.
Although dopamine is associated with happiness and pleasures, serotonin regulates our mood. It is released in the dynamics of satisfaction about an achievement and/or pride in our work. We experience this feeling when we get recognition from others and when we have a personal sense of accomplishment. It motivates us to excel and grow, providing positive emotions of happiness and satisfaction. Surround yourself with individuals who provide support and recognize your efforts, and your levels of serotonin will suar.
Endorphins are hormones that are released in response to pain- including the pain that can occur after starting an exercise routine. When you exercise, endorphins are released in your brain and trigger a positive feeling coupled with a reduction of pain perception. This promotes a unique feeling of happiness and reduces the negative effects of stress. This effect may also enhance serotonin levels because the feeling of accomplishing something positive for our health and well-being is simultaneously achieved.
This quartet of neurotransmitters all contribute to our happiness and well being. The only thing you need to do is to choose to be happy with who you are right now, do things that make you happy or bring you happiness. So make a decision to spend and share time with people who bring out the best in you. Be proactive, use the power of the quartet of neurotransmitters, and you will be on your way!
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