Being Mindful About Nutrition Helps to Optimize Your Mental Health
Our brain and body are deeply connected. As research continues to evolve, we are learning more about the powerful role nutrition plays in mental health. Science now shows that what we eat directly affects our brain function. In fact, approximately 90% of serotonin—an essential neurotransmitter involved in mood regulation—is produced in the gut.
Because our gut and brain are in constant communication, what affects the brain also affects mood and emotional well-being. Unresolved stress and trauma can negatively impact both digestion and mental health. Likewise, the foods we eat can either support healing and balance or contribute to increased distress.
There is a growing understanding that digestive imbalance often accompanies mental health challenges. As a mental health therapist, I have become increasingly fascinated by the connection between food, digestion, and emotional well-being. The pendulum is beginning to shift away from pharmaceuticals as a first-line response and toward food as medicine—along with holistic and lifestyle-based approaches to whole-person health.
Below are nine important considerations when using nutrition to support mental health:
- Use a “Food–Mood” diary
Track what you eat, when you eat, and how you feel afterward. Notice patterns between certain foods and changes in mood, energy, digestion, or anxiety. Awareness is the first step toward meaningful change. - Practice nutritional self-care
Nutrition is an often-overlooked form of self-care. Beyond exercise and mindfulness, what we feed our brain and body plays a critical role in how we feel emotionally and physically. - Think of “Food as Pharmacy”
Certain foods can actively support mood and brain health. Examples include dark chocolate, coconut oil, sweet potatoes, eggs, and dark cherries. - Support the gut–brain connection
Reduce processed foods and sugar, and incorporate fermented foods. Lowering inflammation in the gut helps build resilience to stress and supports both mental and physical health. - Reduce stress to improve mood
The body is designed to handle short-term stress, but chronic stress disrupts digestion and brain function. Practice mindfulness throughout the day and remember that mindful eating matters too. - How you eat matters
Sit down to eat, slow your pace, chew thoroughly, and minimize distractions. Lowering stress before meals reduces cortisol, improves digestion, and helps decrease inflammation in the gut. - Eat with others when possible
Eating socially engages the ventral vagal system, supporting nervous system regulation. Digestion occurs best in a parasympathetic (rest-and-digest) state, which is more accessible when we feel safe and connected. - The gut remembers trauma
Because of the deep wiring between the brain and gut, unresolved trauma—especially childhood trauma—can be reflected in digestive patterns. Modalities such as EMDR therapy and Neurofeedback can help release stored trauma and support regulation at both the emotional and physiological levels. - Try an “Emotional Detox”
If you experience bloating, IBS, GERD, or other digestive symptoms, consider taking a break from chronic stressors. Reduce screen time, move your body, spend time in nature, practice self-compassion, and work with unresolved emotions. Observe how both your mood and digestion respond.
To learn more about nutrition and its impact on mental and physical health, consider reaching out to a
Functional Nutritionist or a
Naturopathic Practitioner.
Vancouver EMDR Therapy PLLC
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