Food to Avoid Eczema: Triggers, Tips, and Relief Strategies

Can Food Really Affect Eczema?

Ever noticed your eczema getting worse after a meal? You’re not imagining it.

Eczema, especially atopic dermatitis, is an inflammatory skin condition affected by genetics, environment, stress, and — yes — diet. This guide explores the foods commonly linked to eczema flare-ups and offers science-backed strategies to soothe symptoms through nutrition.

You’ll discover:

• Why certain foods trigger flare-ups
• What to eliminate or include in your diet
• How to identify personal food triggers
• Natural relief strategies and when to seek help

What Is Eczema and Why Diet Matters

Eczema, or atopic dermatitis, is a skin condition marked by dry, itchy, inflamed patches. Genetics and immune overactivity drive it, but diet influences inflammation and gut health, which in turn affect the skin.

Emerging studies point to the gut-skin connection. Many eczema sufferers have dysbiosis (imbalanced gut bacteria) and increased intestinal permeability (leaky gut), allowing inflammatory compounds to affect the skin.

A diet that supports the gut and minimizes inflammatory load can help reduce flare-ups — not cure eczema, but improve quality of life.

Why Do Certain Foods Trigger Eczema Flare-Ups?

Here are four key mechanisms:

• Allergies: Immediate immune reactions from IgE antibodies (e.g., dairy, eggs).
• Sensitivities: Delayed reactions, often gut-driven, without classic allergy symptoms.
• Histamine Load: Some foods release or contain histamine (e.g., shellfish, tomatoes).
• Gut Inflammation: Gluten, sugar, and additives may disrupt gut lining, worsening skin issues.

Understanding these helps you make informed choices, especially when symptoms worsen after eating.

Common Foods That May Worsen Eczema

Not everyone reacts to these, but they’re frequently linked to flares:

1. Dairy – Casein and lactose are common allergens.

2. Eggs – Especially whites; highly allergenic in children.

3. Soy products – Common in processed food and known allergens.

4. Gluten/wheat – May aggravate inflammation and gut health.

5. Nuts/peanuts – Top allergens with inflammatory potential.

6. Shellfish/fish – High histamine foods.

7. Citrus fruits – Acidic and can trigger itching.

8. Nightshades (e.g., tomatoes, eggplant) – Contain inflammatory alkaloids.

9. Processed foods – Additives, sugar, and preservatives fuel inflammation.

10. Spices (e.g., cinnamon, cloves) – Potential allergens, especially for sensitive skin.

Tip: Track patterns before eliminating. One person’s trigger might be another’s safe food.

How Can You Identify Your Eczema Food Triggers?

Step 1: Track What You Eat
Keep a food and symptom diary. Look for patterns in flare-ups.

Step 2: Try an Elimination Diet

• Remove one group (e.g., dairy) for 2–4 weeks.
• Reintroduce slowly and observe changes.

Step 3: Get Professional Help
Allergists and dietitians can help identify reactions and develop a personalised, balanced plan.

What Are the Best Foods to Calm Eczema?

What you eat can really affect how your skin feels. While food alone won’t cure eczema, some foods can help calm inflammation and support your skin’s health.

Choose foods that reduce inflammation and support the gut:

• Omega-3s: Chia, flaxseed, walnuts
• Leafy greens: Kale, spinach, broccoli
• Berries: Antioxidants to combat flare-ups
• Fermented foods: Yogurt, sauerkraut, miso
• Whole grains (gluten-free if needed): Oats, quinoa, brown rice
• Seeds: Sunflower and pumpkin seeds (rich in zinc and vitamin E)
• Hydrating foods: Cucumber, watermelon, herbal teas

These nourish the skin from within and support healing.

How Can You Manage Eczema Through Your Daily Diet?

• Read ingredient labels for hidden allergens
• Meal prep eczema-friendly options to avoid temptations
• Ask questions when eating out – stick to simple, whole-food meals
• Focus on variety and balance, not just restriction.
• Follow the Holistic Vitality Diet: A customizable, whole-food anti-inflammatory plan

What Natural Remedies Help Eczema?

Many people look for natural approaches to help manage eczema in addition to conventional treatments. While these options are not cures, certain herbal and home remedies may offer relief for symptoms like itching, redness, and dryness. 

Some herbs may support symptom relief:

• Cleavers – Traditionally used as a lymphatic cleanser, but scientific evidence for its direct effect on eczema is limited 
• Turmeric – Contains curcumin, which has anti-inflammatory properties that may help calm eczema symptoms
• Chamomile – Chamomile is known for its calming and anti-inflammatory effects, making it a popular choice for soothing irritated skin.
• Liquorice root – Liquorice root contains glycyrrhizin, which has anti-inflammatory properties similar to cortisone and can help reduce redness and itching.

Leaf to Life (R)’s Spore Renew and herbal options can support gut and skin health. Always consult a professional.

How Can Naturopathy or Phytotherapy Help with Eczema?

Naturopathy and phytotherapy provide a gentle, holistic approach to alleviating eczema symptoms. These practices emphasise plant-based remedies and natural lifestyle changes tailored to the individual.

Phytotherapy, or the use of medicinal plants, can help address internal imbalances that may contribute to skin inflammation. Herbal supports, such as turmeric, echinacea, liquorice root, and chamomile, work with the body to soothe symptoms and support healing. Some herbs may help modulate immune responses, improve gut integrity, or reduce oxidative stress—all of which can contribute to the management of eczema flare-ups.

Naturopaths often take a comprehensive approach to health, examining factors such as stress levels, digestion, nutrient status, and daily habits. They may recommend herbal teas, topical botanicals, customised creams, and diet adjustments that support long-term skin health.

What makes these methods valuable is their personalisation. Each person’s eczema story is unique, and these natural therapies are designed to complement the body’s natural healing mechanisms. For individuals seeking non-pharmaceutical approaches, naturopathy and phytotherapy can offer safe and effective strategies, especially when guided by qualified practitioners.

Sebastian Liew Centre offers phytotherapy consultations tailored to eczema management, helping patients explore natural, science-informed and holistic pathways to healing.

When Should You See a Doctor for Eczema?

If any of these apply, get professional help:

• Chronic, severe, uncontrollable flare-ups
• Thickened or infected skin

Professionals who can help:

• Naturopath
• Medical herbalist
• Nutritionalist
• Inner work

Sebastian Liew Centre offers tailored phytotherapy consults (45–60 minutes) to guide you naturally.

Can Phytotherapy Help Eczema?

Yes, for many people. A holistic approach is necessary to support healing.

Start by focusing on what you can control, like your diet, and support your body to heal from the inside out.

If you’re looking for natural ways to manage your eczema, talk to us today to learn how phytotherapy can support your skin health and overall wellbeing.

Disclaimer: Leaf to Life® products are not intended to diagnose, treat, cure, or prevent any disease. Content on this website is for general informational purposes only and is not medical advice or a substitute for a healthy lifestyle or professional care.

Always inform your primary healthcare provider about any supplements or complementary medicines you use. For personalised guidance, consult a qualified naturopath or medical herbalist.