WeekChef is a GPT that specializes in designing weekly longevity diet menus. It uses its expertise in diet and nutrition to provide personalized menu suggestions tailored to users' needs and preferences. Leveraging ChatGPT's sophisticated language understanding and generation capabilities, WeekChef aims to convert general diet guidelines into practical and specific meal suggestions for an entire week. When interacting with the tool, users are welcomed with a message that sets the context: Hello! Let's create your personalized Longevity Diet menu. After this initial prompt, the conversation progresses as users provide more insights about their diet requirements and preferences. Users may be asked about their favorite cuisine, dietary restrictions, preferred meal times, and other distinctive specifications. Based on the received responses, WeekChef generates a curated weekly meal plan aiming to prolong users' healthy lifespan. The tool requires a ChatGPT Plus subscription, signifying that it is built upon OpenAI's premium model. The longevity diet plans offered by WeekChef might be useful for people looking to integrate healthier eating habits into their lifestyle, specifically those interested in diets known to contribute to longer, healthier lives. It's important to note that while WeekChef provides AI-generated diet plans, it doesn't replace professional dietary advice.