🥗 Nutrition Agent – The Smartest AI-Powered Nutrition Assistant

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📌 Overview

Nutrition Agent is a chat-based AI assistant designed to provide personalized, adaptive, and intelligent dietary guidance. Built using IBM’s Granite-3-3-8b-instruct model, LangGraph, and ReAct architecture, the agent delivers real-time meal planning, food alternatives, and fitness-aligned nutrition advice—all through natural language conversations.

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🧠 Key Features

• 🍱 Personalized Meal Plans based on user health goals and preferences
• 🔄 Smart Food Swaps with context-based reasoning
• 🗣️ Natural Language Interaction – just chat like you're talking to a real dietician
• 🎯 Goal-Aware Guidance – supports fat loss, muscle gain, and healthy living
• 🧾 Explanation Engine – every suggestion is backed by logic
• 📊 Scalable & Adaptive – no human appointments needed

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🧰 Technologies Used

Technology	Description
🧠 IBM Granite Model	Instruction-tuned LLM (granite-3-3-8b-instruct)
🧪 LangGraph	Workflow orchestration and agent logic chaining
🧠 ReAct Architecture	Multi-step reasoning and acting
☁️ IBM Cloud Lite	Model hosting and deployment
💬 NLP	For understanding user input and generating responses

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🧩 IBM Cloud Services Used

• IBM Watsonx AI Studio
• IBM Watsonx AI Runtime
• IBM Granite Foundation Models
• IBM Cloud Agent Lab

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🖼️ Screenshots

🔹 Agent Preview

🔹 Agent Instructions Configuration

🔹 Deployment

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🚀 How It Works

1. User opens the chat interface and types a query like:

   “Suggest a vegetarian meal plan for weight loss.”

2. The agent extracts context (diet type, goal) and generates a day-wise meal plan.

3. The user can follow up with:

   “Swap rice with a healthier option.”
   And the agent suggests:
   “Quinoa is a healthier choice—it’s high in protein and fiber.”

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🧪 Future Scope

• 🌐 Multilingual & voice support
• 🤝 Integration with dieticians/fitness trackers
• 🔍 Real-time nutrient gap detection
• 🧾 AI-generated nutrition reports
• 🖥️ Edge deployment for offline mode

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🔗 Useful Links

• IBM Cloud: IBM Cloud Lite
• IBM Watsonx.ai: IBM Watsonx.ai
• IBM SkillsBuild: IBM SkillsBuild

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👨‍💻 Developer

Mahaprasad Sahoo
MCA, Department of Engineering
GITA AUTONOMOUS COLLEGE, BHUBANESWAR
Github Link : https://github.com/mahaprasadsahoo12

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🔗 GitHub Repository Link

➡️ https://github.com/mahaprasadsahoo12/Nutrition_Agent

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📄 Certifications

All Agent previews/Screenshots related to this project is available under the Agent_Preview/ folder. All IBM Certifications related to this project are available under the Certificates/ folder.

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🙏 Thank You!

Feel free to ⭐ star this repo if you found it helpful.