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Understanding The Link Between Endorphins and Anxiety:

Writer: Laura Lima
Laura Lima
1 day ago
3 min read

The natural remedy inside us: How endorphins ease anxiety


Why does a workout sometimes make us feel less stressed, calmer, and even happier? Part of the explanation may be endorphins, which, together with other chemicals that are released by the body, can influence both our physical and mental health in relation to stress and anxiety. Endorphins are neurotransmitters that reduce stress and inhibit pain; the body produces endorphins when you are actively doing something pleasurable. Exercise, like going to the gym, increases the release of endorphins, which may improve mood and reduce tension, stress, and anxiety. However, it is not the only situation where endorphins act. For example, if you are at dinner but stressed about something else and someone cracks a joke, you may instantly feel less tense just by laughing; this shows how pleasurable experiences can trigger the release of these chemicals and temporarily ease stress and tension. But firstly, to understand how endorphins may reduce anxiety, it is important to understand how anxiety acts on our body and what the effects are when we experience both stress and anxiety.  


Endorphin comes from the word “endogenous morphine”, referring to an internal pain-relieving substance naturally made by our body. These chemicals are created in the pituitary gland, which regulates hormones, and the hypothalamus--responsible for controlling body functions like stress. They are both located in the brain. Endorphins are the body's natural opioids, chemicals that can bind to opioid receptors in the brain and nervous system. This helps reduce and moderate pain by inhibiting the transmission of pain signals. In addition to reducing pain, endorphins contribute to increasing the feeling of pleasure and relaxation. The body releases endorphins when you do pleasurable activities, and there are different ways to boost them. Exercise is one of the easiest and most effective methods; power walking, running, swimming, dancing, and hiking all trigger the release of endorphins, which is why many people feel a “runner’s high” after being active. Endorphins can also be boosted outside of physical activity, for example, by laughing with friends, listening to your favorite song, creating art, or even getting a bit from your favorite food. These everyday habits show that taking care of our mood and mental health does not require any extreme treatment, just small activities that will boost our endorphin levels


Anxiety is the body’s natural human response to stress, tension, worried thoughts, and anticipating the future, especially when something feels off or threatening. It acts as a natural survival mechanism like the “fight or flight” reaction. There are different layers to anxiety; you may feel it ordinarily, like keeping you alert and pushing you to act, and when it becomes a disorder, the symptoms would be more long-lasting; it can grow out of proportion until it disrupts normal routines. The brain is alerted by a threat-- it can be something real, alcohol or any other stimulant, or imagined, like a future test or presentation. The amygdala, the brain’s alarm center, judges whether that information is dangerous and sends it over to the hypothalamus, which activates the body’s nervous system. In a rapid response, your heart rate, blood pressure, and blood sugar start increasing, while also affecting your mind, making it more difficult to concentrate or sleep; over time, this constant state of threat and anxiety can impact your immune system and lead to exhaustion. Usually, the body calms down once the threat has passed, but it is not the case for people with an anxiety disorder. Because anxiety affects the body and mind so intensely, it is essential to understand the methods that will calm it down, where is the case for the body’s natural chemicals like endorphins to act.


Understanding the connection between endorphins and anxiety shows how the body’s natural chemicals can influence the way we experience stress and tension. The “runner's high” is a clear example of our body naturally releasing endorphins, leading us to a more calmer, less tense and happier state. The same thing happens when we laugh to our friend’s jokes or even listening to our favorite song. When anxiety puts the body on alert, these activities help it relax. Endorphins do not cure an anxiety disorder, and their efects are not as long-lasting or as effective as professional help, but they are a natural way to take care of our mind and body. We do not need extreme treatment to help us feel better, small habits like going for a jog, can play a crucial role in managing stress and supporting a healthier mind and body.


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