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  • Writer's pictureJason Carrasco MSc., RP, RMFT-SQ
    • Jan 13, 2023
    • 4 min read

Getting your daily D.O.S.E.


We've all heard of neurotransmitters, otherwise known as those "chemicals made by the brain" - but have you ever wondered if they actually matter? If so, why are they important, and are there ones that we should focus on more than others? Let's dive into the lovely world of neurotransmitters, specifically, let's make sure you are getting the proper D.O.S.E. (we're talking about dopamine, oxytocin, serotonin and endorphins).


Dopamine, oxytocin, serotonin, and endorphins are neurotransmitters that play important roles in our mental and emotional well-being. These chemical messengers are involved in various functions in the body, including mood regulation, social bonding, pleasure, and stress management. Here, we will explore what each of these neurotransmitters does and how they impact our mental health, as well as ways to boost their levels in the body.


What is dopamine?


Dopamine is a neurotransmitter that is involved in a wide range of functions in the body, including motivation, pleasure, attention, and movement. It is released in response to pleasurable or rewarding experiences, such as eating good food, having sex, or achieving a goal. This neurotransmitter is also involved in the body's reward system, which helps to reinforce behaviours that are beneficial for survival.

Dopamine levels in the brain can be affected by various factors, including diet, exercise, sleep, and stress. Low levels of dopamine have been linked to a number of mental health issues, including depression, anxiety, and addiction. On the other hand, high levels of dopamine can lead to mania and other mental health problems.


What is oxytocin?

Oxytocin is a hormone and neurotransmitter that is produced in the hypothalamus and released by the pituitary gland. It is often referred to as the "love hormone" because it plays a role in social bonding, attachment, and trust. Oxytocin is also involved in childbirth, breastfeeding, and sexual behaviour.

Oxytocin levels in the body can be influenced by social interactions, such as hugging, holding hands, or sharing a laugh. Low levels of oxytocin have been linked to social isolation and difficulty bonding with others, while high levels of oxytocin can improve social connections and reduce stress and anxiety.


What is serotonin?


Serotonin is a neurotransmitter that is involved in a variety of functions in the body, including mood, sleep, appetite, and digestion. It is produced in the brain and gut and helps to regulate mood, sleep, and appetite. Low levels of serotonin have been linked to depression, anxiety, and other mental health issues, while high levels of serotonin can improve mood and reduce anxiety.


What are endorphins?


Endorphins are neurotransmitters that are produced by the pituitary gland and the brainstem. They are involved in the body's pain response system and can act as natural painkillers. Endorphins are also involved in mood regulation and are released in response to pleasurable experiences, such as exercise, sex, and laughter.

Low levels of endorphins have been linked to feelings of sadness and anxiety, while high levels of endorphins can improve mood and reduce stress.


How to boost dopamine, oxytocin, serotonin, and endorphins



Dopamine, oxytocin, serotonin, and endorphins are neurotransmitters that play important roles in our brain's reward and pleasure centers. They are often referred to as the "feel-good" neurotransmitters because they are associated with feelings of happiness, well-being, and pleasure. Boosting these neurotransmitters can help to improve mood, reduce stress, and increase feelings of happiness and contentment. Here are some ways to boost these neurotransmitters naturally:

  1. Exercise: Regular physical activity has been shown to increase dopamine, endorphins, and serotonin levels in the brain. In particular, high-intensity exercise has been shown to be most effective at increasing these neurotransmitters.

  2. Eat a healthy diet: Consuming a diet rich in nutrients, including fruits, vegetables, and whole grains, can help to boost dopamine and serotonin levels. In particular, foods that are high in tryptophan, such as turkey, nuts, and seeds, can help to increase serotonin levels in the brain.

  3. Get enough sleep: Adequate sleep is essential for the production of all neurotransmitters, including dopamine, oxytocin, serotonin, and endorphins. Aim for 7-9 hours of sleep per night to ensure that your body has enough time to produce these neurotransmitters.

  4. Practice mindfulness: Mindfulness practices, such as meditation and yoga, have been shown to increase oxytocin and serotonin levels. These practices can help to reduce stress and improve overall well-being.

  5. Spend time with loved ones: Connecting with loved ones and forming strong social bonds has been shown to increase oxytocin levels, which can lead to feelings of happiness and contentment.

  6. Find activities that bring you joy: Engaging in activities that bring you joy and pleasure, such as hobbies or sports, can boost dopamine and endorphin levels and improve overall well-being.

It's important to note that while these strategies can help to boost these neurotransmitters, they should be used in combination with other healthy lifestyle habits, such as a healthy diet, regular exercise, and stress management techniques, in order to achieve optimal results.

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