Mymealplan

Generates multi-day meal plans by processing user dietary constraints (keto, vegan, gluten-free, allergies, religious restrictions) through an LLM-based constraint solver that filters recipe databases and ensures no conflicting ingredients appear across meals. The system likely uses prompt engineering or fine-tuned models to maintain consistency across meal sequences while respecting multiple simultaneous restrictions without manual recipe curation.

Adapts meal plan recommendations based on stated user preferences (cuisine type, cooking time, ingredient preferences, flavor profiles) and potentially implicit feedback (saved/skipped meals). The system uses preference vectors or embedding-based similarity matching to rank recipes and ensure generated plans align with user taste profiles rather than generic recommendations.

Extracts ingredients from selected meal plans, deduplicates across meals, aggregates quantities, and generates organized shopping lists grouped by store section (produce, dairy, proteins, pantry). The system likely parses recipe ingredient lists using NLP or regex patterns, normalizes units (cups to grams), and consolidates duplicate ingredients across multiple meals to minimize shopping friction.

Generates meal sequences across multiple days that avoid repetition and ensure dietary variety (e.g., no chicken two nights in a row, balanced protein sources across the week). The system uses constraint-based scheduling or graph-based optimization to select meals that satisfy variety constraints while respecting dietary restrictions and user preferences.

Accepts free-form text input describing meal plan modifications (e.g., 'swap Tuesday's chicken for fish', 'add more vegetarian options', 'make meals faster') and applies changes to generated plans using LLM-based intent parsing and recipe substitution logic. The system interprets natural language requests, identifies affected meals, and performs substitutions while maintaining constraint satisfaction.

Calculates nutritional content (calories, protein, carbs, fats, vitamins, minerals) for generated meal plans using recipe nutrient databases and displays macro/micronutrient breakdowns per meal and across the planning period. The system likely integrates with USDA FoodData Central or similar nutrient databases, aggregates ingredient-level nutrition data, and provides visualizations or summaries of nutritional profiles.

Enables users to browse and search the underlying recipe database using filters (cuisine, cooking time, difficulty, ingredients, dietary tags) and full-text search. The system likely indexes recipes with metadata tags and uses keyword matching or semantic search to surface relevant recipes, allowing users to explore options before committing to AI-generated plans.

Exports generated meal plans in multiple formats (PDF, CSV, JSON, mobile app format) and enables sharing via links or email. The system likely generates formatted documents, creates shareable URLs with plan snapshots, and integrates with email or messaging APIs for distribution.