Top 10 Foods for Stress Relief According to a Holistic Dietitian
Top 10 foods for stress relief can play a powerful role in how your body responds to daily stressors, and as a registered dietitian, this is something I see often in practice. While stress is a normal part of life, chronic stress can impact everything from your mental health and mood to your blood pressure, digestion, and even your immune system.
The good news? Your daily diet can either support or worsen your stress response.
In this blog, we’ll break down:
The connection between food and stress
The top 10 foods for stress relief backed by research
Key nutrients that help regulate cortisol levels
Stress foods to avoid
Practical ways to support stress management through nutrition
Wondering about nervous system dysregulation? Check out my blog on Signs Your Nervous System Is Dysregulated
The Nutrition–Stress Connection
Stress isn’t just emotional, it’s physiological. When your body perceives stress, it activates the hypothalamic-pituitary-adrenal (HPA) axis, leading to the release of cortisol.
Over time, chronically elevated cortisol levels can:
Disrupt blood sugar levels
Increase inflammation
Affect your brain and neurotransmitters
Contribute to anxiety and low mood
This is where food comes in.
Research shows that certain healthy foods can help:
Stabilize blood sugar
Reduce inflammation
Support the gut-brain axis
Lower stress hormones like cortisol
Improve overall health and emotional resilience
Top 10 Foods for Stress Relief
Let’s get into the top 10 foods for stress relief that support your body on a biochemical level.
1. Fatty Fish (Salmon, Mackerel, Sardines)
Fatty fish like salmon are rich in omega-3 fatty acids, which play a key role in reducing inflammation and supporting brain function.
Omega-3s have been shown to:
Lower cortisol during stress
Support neurotransmitter signaling
Improve mood and reduce anxiety
Including fatty fish 2–3 times per week is one of the best foods for stress relief strategies you can implement.
2. Leafy Greens & Cruciferous Vegetables
Think spinach, kale, broccoli, and Brussels sprouts.
These vegetables are packed with:
Magnesium
B vitamins
Polyphenols
Magnesium, in particular, helps relax the nervous system and regulate stress responses. Higher intake of these vegetables has been linked to significantly lower perceived stress.
3. Citrus Fruits
Oranges, lemons, and grapefruits are great fruits for stress and anxiety thanks to their high vitamin C content.
Vitamin C:
Reduces oxidative stress
Supports immune function
Helps regulate cortisol
One study found that individuals with higher citrus intake had lower levels of perceived stress.
4. Berries
Berries like blueberries, strawberries, and raspberries are rich in polyphenols.
These compounds help:
Reduce inflammation
Support gut health
Regulate the stress response
If you’re looking for foods that reduce stress hormones, berries are a great daily addition.
5. Yogurt & Fermented Foods
Fermented foods like yogurt, kefir, kimchi, and sauerkraut support the gut microbiome.
Why does this matter?
The gut and brain are directly connected through the gut-brain axis. A healthy microbiome can:
Improve mood
Reduce anxiety
Influence serotonin and dopamine production
Including fermented foods regularly can help relieve stress from the inside out.
6. Legumes (Beans, Lentils, Chickpeas)
Legumes are an underrated food for stress relief.
They provide:
Fiber (supports gut health)
Plant-based protein
Magnesium and B vitamins
Stable blood sugar is critical for stress regulation, and legumes help prevent spikes and crashes in blood sugar levels.
7. Nuts & Seeds (Including Pumpkin Seeds)
Nuts and seeds are rich in:
Healthy fats
Zinc
Magnesium
Pumpkin seeds, in particular, are a great source of magnesium, which supports relaxation and nervous system balance.
Regular intake has been associated with lower anxiety risk and improved stress resilience.
8. Whole Fruits (Apples, Pears, Bananas)
Whole fruits provide fiber and antioxidants that support gut and metabolic health.
You might be wondering: do bananas help relieve stress?
Yes- bananas contain:
Vitamin B6 (supports neurotransmitters)
Natural carbohydrates (support serotonin production)
They’re one of the easiest foods that reduce anxiety and depression to incorporate.
9. Colorful Vegetables (Peppers, Carrots, Tomatoes)
Red, orange, and yellow vegetables are rich in:
Vitamin C
Carotenoids
Polyphenols
These nutrients help protect the body from oxidative stress and inflammation, both of which are elevated during chronic stress.
10. Adaptogenic Herbs (Ashwagandha, Rhodiola, Holy Basil)
Adaptogens are functional foods (and herbs) that help the body adapt to stress.
They work by:
Supporting the HPA axis
Regulating cortisol production
Improving resilience to stress over time
While more research is emerging, these have long been used in holistic and medical nutrition practices. However, before incorporating any new herbs, please consult your provider as they may interact with certain medications.
Key Nutrients That Help Reduce Stress
While focusing on the top 10 foods for stress relief is a great start, it’s also helpful to understand the nutrients behind their benefits.
Important nutrients include:
Magnesium → supports relaxation and nervous system function
B vitamins → support energy and brain health
Fiber → supports gut health and reduces inflammation
Omega-3 fatty acids → reduce inflammation and support mood
Vitamin C → helps regulate cortisol
These nutrients work together to reduce stress and support overall health.
Stress Foods to Avoid
Just as some foods support stress resilience, others can worsen it.
Common stress foods to avoid include:
Highly processed foods
Added sugars and excess sugar intake
Processed meats
High sodium foods
These can:
Spike and crash blood sugar
Increase inflammation
Negatively impact mood and energy
Over time, these patterns can make it harder for your body to regulate stress effectively.
Practical Tips for Eating for Stress Relief
If you’re wondering what are good foods to eat for stress, here are some simple strategies:
Build balanced meals with protein, fiber, and healthy fats
Eat consistently to stabilize blood sugar levels
Include a variety of plant-based foods
Add omega-3 rich foods weekly (like canola oil, fatty fish, nuts, seeds)
Incorporate fermented foods for gut health
Stay hydrated
Remember, stress and nutrition have a bidirectional relationship: stress impacts eating, and eating impacts stress.
FAQs: Foods for Stress Relief
What food is good to reduce stress?
Foods rich in magnesium, omega-3 fatty acids, and antioxidants- like leafy greens, salmon, berries, and nuts- are some of the best foods for stress relief.
What foods can I eat to reduce stress?
Focus on whole, minimally processed options like vegetables, fruits, legumes, and healthy fats. These support stable blood sugar and reduce inflammation.
Do bananas help relieve stress?
Yes. Bananas contain vitamin B6 and carbohydrates that support serotonin production, helping improve mood and reduce anxiety.
What are some foods that help to reduce stress levels?
Fatty fish, leafy greens, citrus fruits, berries, yogurt, legumes, nuts, seeds, whole fruits, colorful vegetables, and adaptogens are all part of the top 10 foods for stress relief.
Are there any foods that help decrease stress?
Yes, many healthy foods can lower stress by supporting the gut-brain axis, reducing inflammation, and regulating cortisol.
Top 10 Foods for Stress Relief: The Takeaway
The top 10 foods for stress relief aren’t just “healthy”- they’re functional tools that support your body’s stress response at a physiological level.
By focusing on whole, nutrient-dense foods and minimizing highly processed foods, you can:
Support your mental health
Improve your mood
Regulate cortisol levels
Build long-term resilience to stress
You don’t need a perfect diet to see benefits. Small, consistent changes in how you’re eating can make a meaningful difference in how your body handles stress.
If you’re feeling overwhelmed or unsure where to start, working with a dietitian can help you create a realistic, supportive plan tailored to your needs. Book a free discovery call to meet with me!
