Nutrition doesn't need to be complicated.
Sick of diets? Confused by influencers? You don't need another fad - you just need structure you can trust.
See a plan before you even start
Swipe through real plan moments — meals, grocery lists, and more.
How it works
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1
Answer a few quick questions
Tell us your goals, diet type, and food preferences.
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See your personalized plan
Preview meals, grocery lists, macros, and cooking steps.
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Make it real
Download your 7-day plan and start changing habits today.
Why people choose Grub Theory
Real food, zero fuss.
Simple meals you actually want to eat—no weird ingredients, no overcomplication.
Macros you can trust.
Every calorie, protein, carb, and fat is calculated for you.
Made for you, not generic.
Your goals, your preferences—your plan.
Fast delivery.
Your full plan lands in your inbox in about 4 minutes.
FAQ
Over 900 plans sold
Get my plan — $19.99
What people are saying
“Finally a plan I can stick to. The meals are doable and don’t feel like a diet.” — Anna
“The first plan that felt personal. No more guesswork.” — Mark
“Simple, quick, stress-free. Fits my life.” — Jess
“Macros were on point. I actually learned.” — Leo