ChatGPTLife adminHealthAI score · 77/100AI-assisted edit · no obvious prompt-injection riskX

Generate an Adaptive 7-Day Meal Plan with ChatGPT

Input personal goals, calorie/macro targets, dietary restrictions, and prep time → ChatGPT outputs daily macro breakdowns + a weekly grocery list

BeginnerStepsPromptTip
Who
People who need customized meal plans and macro calculations based on personal goals
You get
A 7-day meal plan with daily macro breakdowns and a weekly summary list
You need
ChatGPT

Constraints

Prerequisites: an active ChatGPT account. Input method: paste the prompt into a chat window, replacing bracketed variables with personal parameters. Required inputs: goal (fat loss/muscle gain), target calories and macros, dietary restrictions, max meal prep time. Cost: free tier available; Plus recommended for reliability. Known limitations: the prompt does not include a budget variable (mentioned in the lead post but absent from the prompt); output is plain text requiring manual nutritional verification; no sample output provided.

What they did

WorkflowLabAI posted a prompt framework on X suggesting ChatGPT as an 'Adaptive Macro Architect' that builds custom meal plans based on dietary restrictions, budget, and goal weights. The specific prompt was provided in a self-reply, instructing ChatGPT to act as a Sports Nutritionist and generate a 7-day meal plan based on goal, calories/macros, restrictions, and max prep time, formatted with daily macro breakdowns and a weekly list.

How it went

The author claims this prompt replaces hours of manual planning with generic apps (author_report). No concrete execution results, sample outputs, or user feedback data are provided.

Worth knowing

The lead post mentions budget and exact goal weights, but the prompt text does not include a budget variable or target weight field, so budget control may not appear in output; output is plain text requiring manual nutritional verification; no failure handling or edge cases are described; not tested by this site, output consistency is not guaranteed.

Steps

  1. Gather your parameters

    Before sending the prompt, collect and prepare the following: your goal (Fat Loss or Muscle Gain), daily calorie and macro targets (protein/carbs/fat in grams or ratios), dietary restrictions (e.g. High-Protein, Dairy-Free, Gluten-Free), and maximum meal prep time (e.g. 15 mins/meal). Have these ready to replace the bracketed placeholders in the prompt.

  2. Send the prompt and receive the meal plan

    Open a new ChatGPT conversation, paste the full prompt below into the input field. Replace [Fat Loss/Muscle Gain], [Insert Targets], [e.g. High-Protein, Dairy-Free], and [e.g. 15 mins/meal] with your actual parameters, then send. Wait for ChatGPT to generate the 7-day meal plan, which should include daily macro breakdowns and a weekly list. Test with sample parameters first to verify output format before using your final values.

    Execution prompt · Source text。ChatGPT chat input; replace bracketed variables before sending

    Act as a Sports Nutritionist. Build a 7-day meal plan based on: 
    • Goal: [Fat Loss/Muscle Gain] 
    • Calories/Macros: [Insert Targets] 
    • Restrictions: [e.g. High-Protein, Dairy-Free] 
    • Max Prep Time: [e.g. 15 mins/meal]
    Format with daily macro breakdowns + a weekly list

Prompt you can copy

Setup guidance · Source text。Setup assistant starter: confirm you have gathered goal, calories/macros, restrictions, and prep time

This block is the prompt. Ads are never placed here.

Act as a Sports Nutritionist. Build a 7-day meal plan based on: 
• Goal: [Fat Loss/Muscle Gain] 
• Calories/Macros: [Insert Targets] 
• Restrictions: [e.g. High-Protein, Dairy-Free] 
• Max Prep Time: [e.g. 15 mins/meal]
Format with daily macro breakdowns + a weekly list

Replace the bracketed placeholders with your actual values, e.g. Goal: Fat Loss, Calories/Macros: 1800 kcal (P150/C150/F60), Restrictions: High-Protein, Dairy-Free, Max Prep Time: 20 mins/meal

Source

ChatGPT 当运动营养师:按目标、热量宏量、忌口和备餐时间出 7 天餐单与采购清单 · WorkflowLabAI · X · 2026-10-23T14:32:02.000Z

Comments & feedback

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