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    • Home
    • The Plan
    • About Isabelle
    • Gains & Losses
    • 40-Year Journey
    • FAQ
    • Sip Smarter
    • Yo-Yo Dieting
    • Allergies & Sensitivities
    • Tea & Hydration Guide
    • Eating Out Guide
  • Home
  • The Plan
  • About Isabelle
  • Gains & Losses
  • 40-Year Journey
  • FAQ
  • Sip Smarter
  • Yo-Yo Dieting
  • Allergies & Sensitivities
  • Tea & Hydration Guide
  • Eating Out Guide

Allergies & Food Sensitivities

🌿 Welcome to Thrive with Isabelle

Home of Lose Weight – Once and For All 

Real Life, Real Food - For Everyone

No two bodies are the same. Food allergies and sensitivities can make eating healthy feel overwhelming - but you don't have to worry. This plan is flexible and can be adapted to fit your needs without losing balance. 


Food allergies and sensitivities don’t have to hold you back. With simple swaps, this plan stays flexible, balanced, and effective — no matter your needs.

Common Swaps That Work

🥚 Egg-Free

  • Many breakfasts in this plan are already egg-free.
  • Baking (Binding) → Use 1 Tbsp ground flax or chia seeds + 3 Tbsp water (let sit 5–10 minutes to gel = 1 egg), or ¼ cup mashed banana, unsweetened applesauce, or pumpkin purée.
  • Baking (Leavening/Lift) → Use 1 tsp baking soda + 1 Tbsp white vinegar (= 1 egg), or ¼ cup plain yogurt (= 1 egg).
  • Savory Dishes → Use commercial liquid egg replacers for scrambles & omelets; flax egg also works for binding in meatballs or burgers.
  • Meal Swap → For a breakfast sandwich, skip the egg and try sausage, cheese, avocado, or hummus on a toasted whole-grain English muffin.
  • Sensitivity Tip → Baking eggs for 45+ minutes changes their structure and may make them easier to tolerate. I’ve included baked-egg recipes for those who’d like to try.

🌾 Gluten-Free

  • Rice & Quinoa → Naturally gluten-free options.
  • Flour → Swap wheat flour with gluten-free blends, oat flour, or almond flour.
  • Bread/Tortillas → Choose gluten-free options (check fiber content, and add veggies/beans to boost nutrition).
  • Most meals in this plan are naturally gluten-free.
  • Tip → Going gluten-free doesn’t automatically make a diet healthier. Many gluten-free packaged foods are higher in calories and lower in nutrients than their whole-grain counterparts.
  • Important → Gluten-free eating is essential for those with celiac disease or a true intolerance — but for others, it’s wise to check with your doctor before cutting out gluten completely.

💡 Gluten-free is not always healthier. For some, it’s a medical necessity. But for others, eliminating gluten can mean missing out on nutritious whole grains — and sometimes replacing them with more refined, high-calorie alternatives. Always check with your doctor to see if gluten-free is truly needed.

🥛 Dairy-Free

  • Milk→ Use plant-based options like almond, oat, soy, or coconut milk.
  • Yogurt→ Choose unsweetened almond or coconut yogurt (Chobani makes non-dairy versions). For the best fit with this plan, go for plain, high-protein, 0g fat, and 0g added sugar, then add your own fruit.
  • Cheese→ Try dairy-free options, but watch calories since they vary widely. Popular picks include Violife vegan cream cheese or Babybel plant-based cheese.

🌱 Soy-Free

  • Protein → Use chicken, turkey, fish, or eggs instead of soy-based products (like tofu or tempeh).
  • Milk →Stick with oat, almond, or coconut milk instead of soy milk.
  • This plan already avoids soy as a main protein source.

🦐 Shellfish-Free

  • Swap →Use fish, chicken, turkey, or beans for recipes that might otherwise call for shrimp or shellfish.
  • Most meals in this plan are naturally shellfish-free.

🌰 Nut-Free

Milk →Choose oat or soy milk instead of almond milk.

Nut toppings → Use seeds (sunflower, pumpkin, chia, flax) for crunch and nutrition.

Most meals in this plan are already nut-free or can be adapted easily.

💡 Pro Tip

The key is keeping the daily balance (calories, protein, fiber, calcium). When you swap foods, think about what role they play: protein, fiber, healthy fat, or calcium — and replace them with something that fills the same role.

🌟 My Story: From Food Sensitivities to Freedom

For years, I suffered with severe environmental allergies from March through mid-July. Even with allergy meds, I couldn’t go outside without puffy, itchy eyes, a stuffy nose, and constant sneezing. It left me exhausted, miserable, and unable to enjoy spring — I couldn’t even consider gardening.


In 2018, I went to a naturopath who suggested testing for food sensitivities. The results showed I was sensitive to many foods, including all eggs and dairy. She explained that avoiding these foods faithfully for a couple of years could not only reduce food reactions, but might even improve my seasonal allergies.


It was worth a try. I removed every trigger food for two full years, then slowly began reintroducing them. And the following allergy season? My symptoms were virtually gone. I could finally enjoy being outdoors again — without suffering for it.


Over time, I discovered that some foods were safe for me in certain forms:


  • I still avoid milk, but I tolerate some cheese and yogurt.
  •  Eggs are off-limits for me scrambled or fried — but when they’re baked, I can enjoy them without problems.


This experience taught me that addressing food sensitivities isn’t just about digestion or discomfort — it can improve your quality of life in ways you might never expect.

✅ The Bottom Line

With the right swaps, you can enjoy balance and results — no matter your needs. 


👉 Have a question about a specific food? Reach out — I’d love to help you find a swap that works.

Email me here
  • Home
  • The Plan
  • About Isabelle
  • Gains & Losses
  • 40-Year Journey
  • FAQ
  • Sip Smarter
  • Yo-Yo Dieting
  • Allergies & Sensitivities

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