NutriLens 🔬

AI-powered sports nutrition research platform. Aggregates reviews, cross-references ingredients with peer-reviewed science, and generates personalised recommendations.

Quick Start

1. Install dependencies

npm install

2. Add your API key

cp .env.example .env.local

Open .env.local and set:

ANTHROPIC_API_KEY=your_key_here

Get a key at https://console.anthropic.com

3. Run locally

npm run dev

Open http://localhost:3000

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Deploy to Vercel (recommended)

1. Push this folder to a GitHub repo
2. Go to https://vercel.com → "Add New Project" → import your repo
3. Add environment variable: ANTHROPIC_API_KEY
4. Click Deploy — live in ~2 minutes

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Project Structure

nutrilens/
├── app/
│   ├── page.tsx              # Home / product browse
│   ├── report/[id]/page.tsx  # Product report page
│   ├── quiz/page.tsx         # Personalisation quiz
│   ├── api/
│   │   ├── summarize/        # AI summary endpoint
│   │   └── rank/             # AI ranking endpoint
│   ├── layout.tsx
│   └── globals.css
├── lib/
│   └── products.ts           # Product data & types
├── .env.example
└── README.md

Adding More Products

Edit lib/products.ts and add entries to the PRODUCTS array following the existing structure. In production, replace this with a Explore (Supabase recommended).

Adding Real Reviews (Next Steps)

• Reddit: Register app at reddit.com/prefs/apps, use the Reddit API
• Amazon: Use Rainforest API (~$50/mo) for legal scraping
• Trustpilot: Official API for business listings