Eczema and Nutrition: What to Eat for Healthier Skin

How nutrition, gut health, and everyday food choices influence eczema flare-ups

If you’ve ever struggled with itchy, inflamed, or dry skin, you’ve likely wondered whether your nutrition and eczema are connected. While there isn’t a single “magic food cure,” research indicates that a well-balanced diet plays a significant role in calming flare-ups, reducing inflammation, and promoting long-term skin health. 

This post will dive into: 

• How nutrition affects eczema flare-ups 

• The best foods for eczema 

• Food and non-food triggers for eczema 

• Practical nutrition tips for eczema relief and ideas for building your own eczema-friendly meal plan 

Key Takeaways

• There is no single food cure for eczema, but nutrition can help reduce inflammation and support skin health.
• Eczema is multifactorial, influenced by genetics, immune function, gut health, stress, and environmental triggers.
• Gut health matters—imbalances may worsen eczema, making balanced diets more effective than restrictive ones.
• Anti-inflammatory foods may help, including omega-3 fish, healthy fats, colourful vegetables, zinc-rich proteins, and fermented foods.
• Some foods and habits may trigger flare-ups for certain people, such as excess dairy or gluten, processed foods, skipped meals, and high-histamine foods.
• Non-food triggers are equally important, including fabrics, fragrances, allergens, weather changes, and stress.
• Individualized, balanced eating is key—avoid extreme elimination diets and focus on consistency and variety.

How Nutrition Affects Eczema 

Although eczema is not classified as an autoimmune disease, the immune system plays a significant role in its development. There are multiple types of eczema outlined by the National Eczema Association, and each may have unique causes. 

Food and habits that may trigger eczema for some people include: 

• Genetics and family history of eczema 

• Environmental irritants 

• Stress 

• A weakened skin barrier 

• An overactive immune system 

• A combination of these factors 
   

Your skin often reflects your gut health. The Canadian Digestive Health Foundation notes that gut imbalances (low beneficial bacteria or food intolerances) can disrupt immunity and worsen eczema symptoms through inflammatory pathways. This explains why eczema diets that improve gut health can help manage symptoms, often more effectively than overly restrictive “eczema cure” diets. 

Best Foods for Eczema Relief 

The best foods for eczema relief are anti-inflammatory, nutrient-dense, and gut-friendly. 

Top eczema-friendly foods include: 

• Vitamin E-rich healthy fats: Avocados, olive oil, walnuts, flaxseeds 

• Omega-3-rich fish: Salmon, sardines, mackerel 

• Zinc & Iron-rich proteins: Lentils, chickpeas, tofu, turkey, shrimp, pork, beef 

• Folate & vitamin K-rich vegetables: Spinach, kale, arugula, broccoli 

• Vitamin A-rich vegetables: Carrots, sweet potatoes, bell peppers 

• Probiotic foods: Kimchi, sauerkraut, kefir, probiotic yogurt 

Other considerations: 

• Spices: Turmeric and ginger may reduce inflammation naturally. 

• Bone broth provides a source of collagen and amino acids that could be potentially beneficial; however, evidence is limited.   

• Probiotics: Those with eczema often have a less diverse gut microbiome, but whether supplements improve eczema remains unclear.
   

Foods and Habits to Limit and be Mindful with Eczema 

According to the National Eczema Association, certain foods and eating behaviours may worsen flare-ups. 

Eczema trigger foods and habits include: 

• Dairy (in excess): Some people find reducing dairy intake improves symptoms. 

• Gluten (in excess): Non-celiac wheat sensitivity may play a role in skin inflammation. Consider diversifying grains if you suspect you have a lower tolerance. 

• Skipped meals: Low blood glucose or mental deprivation can trigger impulsivity and cravings for refined carbohydrates and sugary foods, which may increase inflammation. 

• Highly processed foods: Additives such as carrageenan, polysorbate 80, and carboxymethylcellulose may cause skin irritation. 

• High-histamine foods [6]: Some individuals benefit from low-histamine diets if they are sensitive. Grilling/frying foods increases histamine levels, while boiling decreases or stabilizes them. 

Non-Food Triggers for Eczema 

Not all eczema triggers come from diet. Non-food irritants are just as important to identify. 

Common non-food triggers include: 

• Fabrics: Wool, latex, synthetic textiles 

• Metals: Nickel, cobalt, chromium 

• Pets and insects: Dander, cockroaches, insect bites 

• Environment: Pollen, dust mites, mould, cigarette smoke 

• Weather: Temperature changes, humidity, extreme heat/cold 

• Fragrance: Perfumes, scented products 

• Stress: Emotional or physical stress can worsen flare-ups 
   

The National Eczema Association’s Ecz-clusion List helps consumers identify products free from common irritants. 

How to Build an Eczema-Friendly Meal Plan 

Building an eczema diet meal plan doesn’t need to be complicated. 

1. Identify Food Intolerances 

• Track meals, symptoms, and stress levels. 

• Work with a Registered Dietitian to confirm food-related symptoms. 

• Avoid extreme “eczema cure diets” that eliminate essential nutrients.

2. Focus on Anti-Inflammatory Meals

• Choose balanced starches: Potatoes, yams, sweet potatoes, rice, plantain, oats, millet, buckwheat (choose non-fried options more often, when possible)

• Add lean proteins: Fish, tofu, chicken, turkey, lean beef (avoid fried options) 

• Fill your plate with colour: Fruits and vegetables of different colours offer different antioxidants to promote protection from stress. 

• Include healthy fats: Olive oil, nuts, seeds, and avocado.

3. Use Smart Add-Ins

• Omega-3 foods: Fish, walnuts 

• Vitamin D sources: Salmon, fortified dairy alternatives, or supplements 

• Zinc-rich foods: Pumpkin seeds, chickpeas, oysters, turkey 

Special Nutrition Considerations 

Different life stages and conditions can influence how eczema interacts with nutrition. 

• Perimenopause: Focus on omega-3s, calcium, soy, and flaxseed for hormone support. 

• ADHD: Keep blood sugar stable by pairing snacks with protein and fiber. 

• Emotional eating: Eat balanced meals every 3–5 hours, savor flavors and sensory properties, and create calm eating environments to prevent stress-driven binge-restrict cycles.
   

Managing eczema is multifactorial, and diet can play a supportive role. Emphasizing anti-inflammatory foods, minimizing known triggers, and supporting gut health may help reduce flare-ups and nourish the skin from within. Because treatment must be individualized, the right guidance can help you find an approach that works best for your body. 

Are you ready to take control of your eczema naturally?

Start small—add one or two eczema-friendly foods into your meals this week and track how your skin responds. For personalized support, connect with our nutritionists for a tailored eczema nutrition plan. Don’t forget to follow us on social media for weekly eczema diet tips and meal inspiration! 

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