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Stop wondering what to eat

Personalized meal plans from a Registered Dietitian that help you simplify healthy eating, support your hormones, and save hours every week.

Whether you’re trying to balance hormones, improve your energy, support fertility, or simply get healthy meals on the table, you’ll receive a realistic plan that’s built around your life, not someone else’s.

✔ Personalized recipes you’ll actually enjoy

✔ Grocery lists done for you

✔ Flexible swaps for busy days

✔ Support from a registered dietitian

Build My Custom Plan Now

This is perfect for you if…

✅ You’re exhausted by figuring out what’s for dinner.

✅ You want to support your hormones or fertility through nutrition.

✅ You know how to eat healthy—you just don’t have time to plan.

✅ You’re tired of starting over every Monday.

poached egg on greens with hash

Here's what makes our meal plans different:

Every meal plan is personally created by a doctoral-level Registered Dietitian. No AI-generated plans. No generic templates. Just evidence-based recommendations tailored to your health, preferences, and lifestyle.

  • Personalized to the core: We factor in your health goals, medical conditions, and taste preferences to create a plan you’ll love.
  • Scalable for everyone: From solo foodies to family feasts, our plans adapt to your household size.
  • Convenient and delicious: Enjoy recipes and grocery lists for 3 meals + 1-2 snacks daily, with optional grocery delivery for even more time-saving.
  • Track your progress: Unlock personalized insights and monitor your journey with our optional logging feature.
Purchase Your Meal Plan Now
I highly recommend working with Mary Catherine. She met every goal I had and more. She was very creative in coming up with ideas personally to me and they worked! Super easy to work with too!

Is this right for me?

This service is a great fit if you:

✔ Know what you should eat but don’t have time to plan it.

✔ Want meals tailored to your health goals, preferences, and schedule.

✔ Are tired of starting over every Monday.

✔ Want healthy eating to feel simple—not stressful.

✔ Are looking for guidance from a Registered Dietitian, not another generic meal planning app.

Build My Personalized Plan Now
bowl of fruit
washing apple in sink

Level up your meal plan with add-ons:

  • Accountability check-ins: Stay motivated with weekly, bi-weekly, or monthly sessions to fine-tune your plan and celebrate victories.

  • Labs and functional nutrition tests: Get access to a variety of tests that help us further tailor your meal plan to your unique needs.

  • Meal prep strategies: Not a master chef? We’ll help you simplify tasks in the kitchen and spend more time doing what matters.
Get Started Today

*After purchase is complete, you will be emailed forms to fill out. Once I receive all completed forms, you can expect to get your meal plan within 1-2 business days. 

Mary-Catherine is so incredibly knowledgeable and is the helping hand you need to gain a better relationship with food and get your nutritional eating on track. I have used Defy Nutrition for their meal plans and it is so beneficial! I typically get so overwhelmed with having to track calories, carbs, macros and everything else in between. With her services, you don't have to worry about that! You discuss your goals and what you'd like to get out of the meal plan and it's all put there in front of you. You get the grocery list and recipes for breakfast, lunch, and dinner handed right to you. If you have a busy lifestyle and want an easier way to manage meals, Mary-Catherine's meal plans are absolutely the way to go. 1000000% recommend!

Why choose Defy Nutrition?

There are plenty of meal planning apps that generate recipes.

What makes Defy Nutrition different is that every plan is created by a Registered Dietitian and personalized to your goals, health history, preferences, and lifestyle.

No generic templates.

No one-size-fits-all approach.

Just evidence-based nutrition made practical.

Build My Custom Meal Plan Now