NUTRITION RESOURCES
Nutrition Resources
Access our comprehensive collection of nutrition calculators, detailed FAQ, and expert resources to support your meal planning and health goals.
EXPLORE
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Tools
Nutrition Calculators
Free, science-based tools — BMI, BMR, TDEE, Macro, Protein and more — to assess your metrics and plan your goals.
Articles
Meal Planning Guides
In-depth, RD-reviewed articles on calorie targets (1200/1500/2000/2500 kcal), AI meal planning, and beginner playbooks.
Science
Our Methodology
How we build our calculators and meal plans: research base, professional guidelines, and trusted nutrition databases.
Safety
Safety & Disclaimers
Important medical notice, who should consult a clinician first, and how to use our tools responsibly.
Help
Frequently Asked Questions
Common questions about meal planning, calculators, accuracy, and using Melio for your nutrition goals.