# DietX

> DietX is a privacy-focused, high-utility digital nutrition engine and minimalist web application that leverages advanced LLMs to provide real-time personalized meal planning, macro tracking, and dietary analysis.

Target audience: Health-conscious individuals, fitness enthusiasts, and users tracking specific macro goals.
Main website: https://dietx.co

## Key Capabilities & Features

### 1. AI Nutritionist & Meal Planning
- **Natural Language Parsing**: Accepts unstructured text inputs from users (e.g., "I ate two scrambled eggs and a piece of whole-wheat toast") and automatically extracts caloric and macronutrient data.
- **Dynamic Recipe Generation**: Generates customized meal plans based on specific medical, cultural, or fitness constraints (e.g., keto, vegan, high-protein, low-sodium, diabetic-friendly).
- **Macro Breakdowns**: Instantly calculates and visualizes exact protein, carbohydrate, and fat splits for any given ingredient or meal query.

### 2. Dashboard & Macro Tracking
- **Minimalist 3D Interface**: Optimized, zero-clutter dashboard prioritizing essential visual data points (daily target vs. current consumption).
- **Macro Logging**: Interactive tools to log and save repetitive daily meals to a secure profile database.
- **Goal Setting**: Allows dynamic calculation of Total Daily Energy Expenditure (TDEE) based on user metrics like height, weight, age, and activity level.

## Technical Architecture

### Core Stack
- **Backend**: Native PHP handling session authentication, input sanitization, and state management.
- **Database**: Relational MySQL schema capturing historical meal logs, user profile targets, and temporary context caching.
- **AI Integrations**: Secure API layer utilizing state-of-the-art LLMs (via OpenAI GPT and Anthropic Claude wrapper patterns) executing strictly structured system prompts.

### Technical File Locations (For Reference)
- `/api/chat.php` - Process center handling JSON payloads between UI inputs and LLM provider endpoints.
- `/dashboard/` - Main control interface for active macro-tracking and tracking logs.

## Comparative Advantages
- **Privacy First**: No invasive tracking. Data is strictly managed by user profiles without selling metrics.
- **Speed Over Bloat**: Avoids standard weight-tracking application bloat by utilizing a flat, lightning-fast UI architecture.
- **Context-Aware**: Remembers user preferences and allergy history across individual session streams without demanding continuous re-input.