Help me draft a practical, food-first weight-loss eating plan. My goal and timeline are [GOAL AND TIMELINE], my current routine is [CURRENT EATING AND ACTIVITY], my food preferences and budget are [FOOD PREFERENCES AND BUDGET], and my health context is [HEALTH CONTEXT]. My cooking time and schedule are [SCHEDULE AND COOKING]. Start by identifying safety boundaries. If I am pregnant or breastfeeding, under 18, have diabetes or take glucose-lowering medication, kidney disease, an eating-disorder history or active symptoms, unexplained weight change, recent surgery, or another condition that changes dietary needs, do not prescribe a calorie deficit. Instead, prepare questions and a concise summary to take to a physician or registered dietitian. If no safety flag is present, create a 7-day flexible plan, not a crash diet. Include a modest, non-promised target range only if enough information is supplied, a protein and fiber strategy, vegetables or fruit, hydration, and realistic portions. Give three breakfast options, three lunch options, four dinner options, and six snack or convenience-food swaps that fit my budget and schedule. Build in one restaurant or social-meal strategy, a grocery list organized by food group, and a two-hour prep plan. Do not label foods moralistically, ban food groups without a stated medical reason, invent calorie or nutrient data, or promise a rate of loss. End with a monitoring plan based on hunger, energy, adherence, weight trend if I choose to track it, and when to seek professional help. Before answering, check that every meal fits my stated restrictions and that the plan is possible on my schedule. Ask up to three clarifying questions only if a required input is missing.
Fill in
| Placeholder | What to enter | Example |
|---|---|---|
| [GOAL AND TIMELINE] | State your desired outcome and a realistic time frame, without expecting a guaranteed result. | I want to gradually lose about 10 pounds over several months while keeping energy for weekend hikes. |
| [CURRENT EATING AND ACTIVITY] | Describe a usual day of meals, snacks, drinks, activity, and the times you struggle most. | Coffee and toast for breakfast, cafeteria lunch, large takeout dinners 3 nights a week, afternoon vending-machine snacks; I walk 30 minutes four days weekly. |
| [FOOD PREFERENCES AND BUDGET] | List foods you enjoy or avoid, dietary restrictions, household needs, and approximate food budget. | I like chicken, beans, yogurt, rice, berries, and spicy food; no shellfish; about $95 a week for one adult. |
| [HEALTH CONTEXT] | State relevant conditions, medications, pregnancy or breastfeeding status, allergies, and eating-disorder history if you choose to share. | No known medical conditions, no medications, not pregnant or breastfeeding, and no history of an eating disorder. |
| [SCHEDULE AND COOKING] | Describe work hours, travel, cooking skill, kitchen access, and time available for shopping and prep. | Office job Monday through Friday; 25 minutes on weeknights, 90 minutes Sunday for prep, microwave and stove available. |
How to use
- Fill in the five inputs honestly, including medications or a condition that could make weight loss planning unsafe.
- Paste the prompt and keep only meal ideas that fit your kitchen, budget, and usual schedule.
- Check that the plan includes enough food for hunger and activity rather than treating skipped meals as success.
- Follow up with: “Swap the three takeout dinners for options I can assemble in 15 minutes from this grocery list.”
Variations
Grocery plan
Use when you already know your meals but need an economical shopping list.
Make a one-week grocery plan for [NUMBER OF PEOPLE] following this eating pattern: [MEAL PREFERENCES]. Budget is [BUDGET], shopping options are [STORE OR ACCESS], and I already have [PANTRY ITEMS]. Return a categorized grocery list with quantities, a seven-day meal rotation, and a prep order that prevents perishable food waste. Include protein, fiber-rich foods, produce, and convenient backup meals. Do not assume food prices or nutrition values are exact; offer lower-cost substitutions. Flag dietary restrictions that need professional guidance.
Restaurant strategy
Use when work meals or social meals are the main challenge.
Create a flexible restaurant and social-meal strategy for someone aiming for gradual weight loss. My common situations are [SITUATIONS], my dietary needs are [DIETARY NEEDS], and the meals I enjoy are [FAVORITES]. Give before-order, ordering, and after-meal actions for each situation, plus two sample orders per cuisine listed. Focus on fullness, protein, produce, drinks, and portions without food guilt or compensatory restriction. Do not promise outcomes or provide medical nutrition therapy. Keep it under 700 words.
Clinician summary
Use when a health factor means you should speak with a professional first.
Turn these diet and health notes into a concise appointment summary for a registered dietitian or clinician: [HEALTH AND DIET NOTES]. I want help with [GOAL]. Include relevant symptoms, medications, typical intake, activity, weight-change history if supplied, food restrictions, and questions to ask. Do not diagnose me, recommend calorie restriction, or omit safety-relevant facts. Keep it to one page and label anything I should confirm before the appointment.
Tips
- A plan that includes repeatable breakfasts and planned convenience meals is often more durable than a menu requiring seven new recipes.
- For restaurant meals, choose a satisfying anchor such as protein plus produce or a fiber-rich side before deciding whether a dessert or drink is worth it.
- If hunger, fatigue, food preoccupation, bingeing, or compensatory behavior increases, stop tightening the plan and seek support from a qualified professional.
- Judge a plan by the pattern you can maintain for weeks, not by how little it asks you to eat on its strictest day.
FAQ
Can ChatGPT make me a calorie target?
It can discuss an estimate only when adequate information is supplied, but estimates are not individualized clinical advice. A clinician or registered dietitian is especially important when medical conditions or medications are involved.
Will a seven-day plan make me lose weight?
No plan can guarantee a result. The purpose is to make consistent eating easier while you monitor how it affects hunger, energy, health, and progress over time.
What if I have diabetes or take insulin?
Do not use an AI-generated calorie-deficit plan as your treatment plan. Changes in intake can affect glucose and medication needs, so involve your prescribing clinician or a registered dietitian.