7-Day High-Protein Meal Prep Plan: Simple Meals, Grocery List, and Prep Steps
Quick Answer: This 7-day high-protein meal prep plan helps you eat 100 grams of protein or more per day using simple foods like chicken thighs, ground beef, eggs, Greek yogurt, cottage cheese, rice, potatoes, and vegetables. You do one main 90-minute prep session on Sunday, then a quick 20-minute reset on Wednesday so your meals stay fresh through the weekend.
A good 7-day high-protein meal prep plan should make your week easier, not turn Sunday into an all-day cooking project.
Most meal plans look perfect on paper. Then real life happens. You get busy, the meals start tasting dry, the vegetables get soggy, and by Thursday you are staring at the fridge wondering if takeout is worth it.
This plan is different.
It is built around simple meal prep building blocks you can mix and match all week. You will prep a few proteins, two easy bases, a few vegetables, and simple sauces. Then you can build bowls, plates, breakfasts, snacks, and work lunches without cooking from scratch every day.
The goal is not perfection. The goal is to make high-protein eating easy enough to repeat.
For a full beginner breakdown, start with this guide to high-protein meal prep for beginners.
What This 7-Day High-Protein Meal Prep Plan Includes
This plan is designed for one person for one week.
It includes:
- A full grocery list
- A simple Sunday prep session
- A Wednesday reset
- 7 days of meals
- 100g+ protein per day
- Easy breakfast, lunch, dinner, and snack ideas
- Storage and reheating tips
- Budget swaps
- Dairy-free, low-carb, and higher-protein options
This is not a strict diet plan. It is not a bodybuilder-style macro plan. It is a practical weekly system for busy people who want to eat more protein without overthinking every meal.
Who This Plan Is Best For
This 7-day high-protein meal prep plan is a good fit if you:
- Want to eat more protein during the week
- Need easy lunches for work
- Want simple meals with repeatable ingredients
- Are new to meal prep
- Do not want complicated recipes
- Want meals that reheat well
- Have about 90 minutes to prep on Sunday
- Can do a quick 20-minute reset midweek
This plan also works well if you are trying to build a better routine before moving into a more specific goal like weight loss, muscle gain, low-carb meal prep, or budget meal prep.
For more weekly options, you can also use these high-protein meal prep recipes for the week.
The Simple Meal Prep System
This plan uses:
3 proteins:
- Chicken thighs
- Ground beef
- Eggs
2 bases:
- Jasmine rice
- Roasted potatoes
4 vegetables:
- Broccoli
- Bell peppers
- Baby spinach
- Green onions
3 high-protein extras:
- Greek yogurt
- Cottage cheese
- Optional protein bars or string cheese
4 sauces or flavor boosters:
- Salsa
- Teriyaki sauce
- Soy sauce
- Hot sauce
That is enough variety to make the week feel flexible without buying 40 ingredients.
The Full 7-Day High-Protein Meal Prep Grocery List
This list is for one person. Prices vary by store, but most people can shop this plan for about $65 to $85 depending on location, store choice, and whether they already have pantry staples.
Proteins
| Item | Amount | Why You Need It |
|---|---|---|
| Boneless skinless chicken thighs | 2.5 lbs | Main protein for bowls and plates |
| Ground beef, 90/10 or 85/15 | 2 lbs | Fast skillet protein |
| Eggs | 1 dozen | Breakfasts and snacks |
| Plain Greek yogurt | 32 oz | High-protein breakfast or snack |
| Cottage cheese | 24 oz | Easy high-protein snack |
Bases
| Item | Amount | Why You Need It |
|---|---|---|
| Jasmine rice | 3 cups dry | Easy base for bowls |
| Mini potatoes | 3 lbs | Filling base for lunch or dinner |
Vegetables
| Item | Amount | Why You Need It |
|---|---|---|
| Broccoli | 2 heads or 1 large bag | Roasted vegetable for bowls |
| Bell peppers | 3 peppers | Flavor, color, and crunch |
| Baby spinach | 5 oz bag | Fast raw or sautéed vegetable |
| Green onions | 1 bunch | Garnish and flavor |
| Garlic | 1 head or jar | Flavor for proteins and vegetables |
Sauces and Pantry Items
| Item | Amount | Why You Need It |
|---|---|---|
| Olive oil | As needed | Roasting and cooking |
| Soy sauce | 1 bottle | Beef, chicken, rice bowls |
| Teriyaki sauce | 1 bottle | Quick chicken sauce |
| Salsa | 1 jar | Taco bowls, eggs, beef |
| Hot sauce or sriracha | 1 bottle | Flavor boost |
| Garlic powder | 1 jar | Basic seasoning |
| Onion powder | 1 jar | Basic seasoning |
| Smoked paprika | 1 jar | Chicken and potatoes |
| Salt and pepper | As needed | Everyday seasoning |
Optional Extras
Add these if your budget allows:
- String cheese
- Protein bars
- Almonds
- Frozen shrimp
- Frozen edamame
- Extra Greek yogurt
- Canned tuna
- Avocado
- Cucumbers
- Romaine lettuce
For more shopping ideas, use this full high-protein meal prep grocery list.
Sunday Prep Overview
You will prep most of your food on Sunday.
The goal is to cook enough food for the first half of the week, then do a small reset on Wednesday so the last few days still taste fresh.
Sunday Prep Timeline
| Time | Task |
|---|---|
| 0 to 5 minutes | Preheat oven, start rice, boil water for eggs |
| 5 to 20 minutes | Season chicken, cut potatoes, load sheet pans |
| 20 to 30 minutes | Boil eggs, chop vegetables |
| 30 to 45 minutes | Cook ground beef |
| 45 to 60 minutes | Pull cooked items, rest chicken, fluff rice |
| 60 to 75 minutes | Cool food and prepare containers |
| 75 to 90 minutes | Portion meals and snacks |
The first time may take closer to 2 hours. That is normal. Once you learn the flow, it gets faster.
Step 1: Start Rice, Eggs, and Oven
Start with the items that can cook while you work on everything else.
- Preheat oven to 425°F.
- Add 3 cups jasmine rice and 4.5 cups water to a rice cooker.
- Place a pot of water on the stove for eggs.
- Pull out sheet pans, cutting board, knife, containers, and seasonings.
If cooking rice on the stovetop, follow package directions. Most jasmine rice takes about 15 to 20 minutes once simmering.
Step 2: Prep Chicken and Potatoes
Chicken thighs and potatoes go in the oven first because they take the longest.
Chicken Seasoning
For the chicken thighs, use:
- 2.5 lbs boneless skinless chicken thighs
- 1 tablespoon olive oil
- 1 teaspoon salt
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon smoked paprika
- 1/2 teaspoon black pepper
Pat the chicken dry, then season both sides.
Place chicken on a sheet pan. Bake at 425°F for about 20 to 25 minutes, or until the thickest part reaches 165°F.
Potato Seasoning
For the potatoes, use:
- 3 lbs mini potatoes
- 1 to 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1 teaspoon smoked paprika
- Salt and pepper
Cut potatoes in half, toss with oil and seasoning, then spread them on a sheet pan.
Roast for 25 to 35 minutes, flipping once if you have time.
Step 3: Boil the Eggs
Once your water is boiling, gently add the eggs.
For hard-boiled eggs:
- Boil for 10 to 12 minutes.
- Transfer to an ice bath.
- Let sit for 5 to 10 minutes.
- Peel now or store unpeeled.
Unpeeled hard-boiled eggs usually hold up better in the fridge. If you want grab-and-go snacks, peel a few and leave the rest unpeeled.
Step 4: Roast the Vegetables
Use broccoli and bell peppers for the main vegetable prep.
Roasted Broccoli and Peppers
Use:
- 2 heads broccoli, cut into florets
- 3 bell peppers, sliced
- 1 tablespoon olive oil
- Salt
- Garlic powder
- Black pepper
Roast at 425°F for 15 to 20 minutes.
If your oven has room, roast the vegetables while the chicken and potatoes cook. If not, roast them after the chicken comes out.
Do not overcook the vegetables. They should still have some texture because they will soften more when reheated.
Step 5: Cook the Ground Beef
Ground beef is the easiest protein in this plan.
- Heat a large skillet over medium-high heat.
- Add 2 lbs ground beef.
- Break it apart with a spatula.
- Season with salt, pepper, garlic powder, and onion powder.
- Cook for 8 to 10 minutes, until no pink remains.
- Drain excess fat if needed.
For extra flavor, add this at the end:
- 2 tablespoons soy sauce
- 1 tablespoon sriracha or hot sauce
- 1 teaspoon garlic
- Optional: 1 teaspoon honey
This gives the beef a quick Korean-style bowl flavor without needing a full recipe.
Step 6: Cool Before Packing
This step matters.
Do not seal hot food inside containers right away. The steam creates condensation, and condensation makes rice, potatoes, and vegetables soggy.
Let cooked food cool for 10 to 15 minutes before sealing.
You do not need food to sit out for a long time. Just let the steam calm down before lids go on.
Step 7: Pack Your Containers
There are two ways to pack this plan.
Option 1: Fully Built Meal Containers
This is easiest if you need grab-and-go lunches.
Each container gets:
- 1/2 to 1 cup cooked rice or potatoes
- 4 to 6 oz cooked protein
- 1 cup vegetables
- Sauce packed separately if possible
Option 2: Component-Style Storage
This gives you more flexibility.
Store each item separately:
- Chicken in one container
- Ground beef in one container
- Rice in one container
- Potatoes in one container
- Vegetables in one container
- Eggs in a small container
- Sauces separate
Component storage helps prevent boredom because you can build meals differently each day.
For example, the same chicken can become:
- Chicken rice bowl with teriyaki
- Chicken potato plate with hot sauce
- Chicken spinach bowl with Greek yogurt sauce
- Chicken taco bowl with salsa
Wednesday Reset: 20-Minute Midweek Prep
A full 7 days of prepped food can get boring and less fresh by the weekend. The Wednesday reset solves that.
You are not doing another full prep session. You are just refreshing the week.
Wednesday Reset Options
Pick one:
| Option | What to Cook | Time |
|---|---|---|
| Shrimp reset | 1 lb shrimp with garlic and soy sauce | 5 to 8 minutes |
| Beef reset | 1 lb ground beef with salsa | 10 minutes |
| Egg reset | Scramble eggs with spinach | 5 minutes |
| Chicken reset | Air fry chicken tenderloins | 12 to 15 minutes |
| No-cook reset | Tuna, Greek yogurt, cottage cheese, raw vegetables | 5 minutes |
If you want the easiest option, cook shrimp or another pound of ground beef.
Then refresh your vegetables:
- Sauté spinach with garlic for 3 minutes.
- Reheat potatoes in the air fryer for 5 minutes.
- Chop green onions.
- Add a new sauce to make meals feel different.
7-Day High-Protein Meal Prep Plan
This plan includes breakfast, lunch, dinner, and snack ideas.
You can swap days as needed. The order does not matter.
Day 1: Sunday
| Meal | What to Eat |
|---|---|
| Breakfast | Greek yogurt with optional fruit |
| Lunch | Chicken rice bowl with broccoli and teriyaki sauce |
| Dinner | Ground beef bowl with rice, bell peppers, and soy sauce |
| Snack | Cottage cheese or 2 hard-boiled eggs |
Approximate protein: 100 to 115g
Day 2: Monday
| Meal | What to Eat |
|---|---|
| Breakfast | 2 hard-boiled eggs and cottage cheese |
| Lunch | Ground beef taco bowl with rice, peppers, salsa, and spinach |
| Dinner | Chicken with roasted potatoes and broccoli |
| Snack | Greek yogurt |
Approximate protein: 100 to 120g
This is a strong workday setup because lunch reheats well and the snack is easy to pack. For more ideas like this, see high-protein meal prep for work.
Day 3: Tuesday
| Meal | What to Eat |
|---|---|
| Breakfast | Greek yogurt and 1 hard-boiled egg |
| Lunch | Chicken rice bowl with broccoli and hot sauce |
| Dinner | Ground beef with roasted potatoes and bell peppers |
| Snack | Cottage cheese |
Approximate protein: 100 to 115g
Day 4: Wednesday Reset Day
| Meal | What to Eat |
|---|---|
| Breakfast | Scrambled eggs with spinach |
| Lunch | Leftover chicken or beef bowl |
| Dinner | Shrimp, rice, spinach, and soy garlic sauce |
| Snack | Greek yogurt or cottage cheese |
Approximate protein: 100 to 125g
If you do not want to cook shrimp, use canned tuna, ground beef, or eggs instead.
Day 5: Thursday
| Meal | What to Eat |
|---|---|
| Breakfast | Greek yogurt |
| Lunch | Shrimp rice bowl with spinach and green onions |
| Dinner | Chicken potato bowl with salsa or hot sauce |
| Snack | 2 hard-boiled eggs or cottage cheese |
Approximate protein: 100 to 120g
Day 6: Friday
| Meal | What to Eat |
|---|---|
| Breakfast | Cottage cheese with fruit or cinnamon |
| Lunch | Ground beef bowl with rice, peppers, and salsa |
| Dinner | Egg scramble with potatoes and spinach |
| Snack | Greek yogurt |
Approximate protein: 95 to 115g
If Friday runs low on protein, add a protein bar, string cheese, tuna packet, or extra Greek yogurt.
Day 7: Saturday
| Meal | What to Eat |
|---|---|
| Breakfast | Eggs and potatoes |
| Lunch | Use-up bowl with leftover protein, rice, and vegetables |
| Dinner | Flexible meal or freezer backup |
| Snack | Cottage cheese, Greek yogurt, or tuna |
Approximate protein: 90 to 110g, depending on leftovers
Saturday is a good day to use what is left and plan your next grocery list.
Daily Protein Breakdown
Here is a simple way this plan reaches 100g+ protein per day.
| Food | Serving | Approx. Protein |
|---|---|---|
| Chicken thighs | 5 oz cooked | 35g |
| Ground beef | 4 oz cooked | 25g |
| Greek yogurt | 1 cup | 17 to 20g |
| Cottage cheese | 1/2 to 1 cup | 14 to 28g |
| Eggs | 2 eggs | 12g |
| Rice, potatoes, vegetables | Daily portions | 5 to 10g |
A typical day might look like this:
| Meal | Protein |
|---|---|
| Greek yogurt breakfast | 20g |
| Chicken rice bowl | 40g |
| Cottage cheese snack | 14g |
| Ground beef potato bowl | 30g |
| Total | 104g |
If you want to go higher, increase protein portions from 4 oz to 6 oz at lunch and dinner.
For personalized protein targets, use this guide on how much protein you actually need.
How to Store the Meal Prep Safely
Food safety is important when prepping for a full week.
Use this storage guide:
| Food | Fridge Life | Storage Tip |
|---|---|---|
| Cooked chicken | 3 to 4 days | Store airtight, freeze extras |
| Cooked ground beef | 3 to 4 days | Store separately from rice if possible |
| Cooked rice | 3 to 4 days | Cool quickly and refrigerate |
| Roasted potatoes | 3 to 4 days | Reheat in air fryer for best texture |
| Roasted vegetables | 3 to 4 days | Do not overcook before storing |
| Hard-boiled eggs | Up to 7 days | Store unpeeled if possible |
| Greek yogurt | Follow package date | Keep sealed and cold |
| Cottage cheese | 5 to 7 days after opening | Use a clean spoon each time |
For a deeper food safety guide, read how to store high-protein meal prep safely.
Best Containers for This Plan
For one person, you need:
| Container Type | Quantity | Best Use |
|---|---|---|
| 3-cup meal prep containers | 5 to 7 | Main meals |
| 2-cup containers | 3 to 4 | Yogurt, cottage cheese, snacks |
| 1-cup containers | 3 to 5 | Sauces, eggs, toppings |
| Large storage containers | 3 to 4 | Bulk proteins, rice, potatoes, vegetables |
Glass containers are best for reheating and avoiding stains. Plastic containers are lighter and easier to carry to work.
If you are packing sauces, keep them separate until you eat. This keeps rice and vegetables from getting mushy.
How to Reheat Without Drying Out Your Meals
High-protein meal prep can dry out if reheated the wrong way.
Use these tips:
Chicken
Add a splash of water or broth before microwaving. Cover loosely and heat for 60 to 90 seconds. Let it sit for 30 seconds before eating.
Ground Beef
Microwave for 60 to 90 seconds. Stir halfway through. Add salsa, teriyaki sauce, or a small splash of broth if it seems dry.
Rice
Sprinkle with a little water, cover, and microwave for 60 seconds. Fluff with a fork.
Potatoes
Use the air fryer if possible. Heat at 375°F for 5 minutes. The microwave works too, but the texture will be softer.
Vegetables
Microwave lightly. Do not overheat or they can turn mushy.
For more detailed reheating help, see how to reheat meal prep without drying it out.
Easy Sauce Ideas for the Week
Sauces keep this plan from tasting repetitive.
| Flavor | Quick Sauce |
|---|---|
| Teriyaki | Teriyaki sauce plus green onions |
| Taco bowl | Salsa plus Greek yogurt |
| Spicy | Hot sauce plus a little honey |
| Garlic soy | Soy sauce, garlic, and sesame oil |
| Creamy | Greek yogurt, garlic powder, lemon juice, salt |
| BBQ | BBQ sauce plus a little hot sauce |
| Mediterranean | Greek yogurt, lemon juice, garlic, cucumber |
The easiest high-protein sauce is Greek yogurt mixed with seasoning. It adds flavor and extra protein at the same time.
Budget Swaps for This 7-Day Plan
To make this plan cheaper, use these swaps:
| Instead Of | Use This |
|---|---|
| Chicken breast | Chicken thighs |
| Steak | Ground beef |
| Shrimp | Eggs or canned tuna |
| Fresh broccoli | Frozen broccoli |
| Fresh peppers | Frozen pepper strips |
| Greek yogurt cups | Large tub of plain Greek yogurt |
| Pre-cut potatoes | Whole potatoes |
| Protein bars | Hard-boiled eggs |
If you are trying to save money, focus on eggs, chicken thighs, ground beef, rice, potatoes, frozen vegetables, Greek yogurt, and cottage cheese.
Higher-Protein Version
To push this plan closer to 130 to 150 grams of protein per day, make these changes:
- Increase lunch protein to 6 oz cooked chicken or beef.
- Add 1 scoop protein powder to Greek yogurt.
- Eat 1 cup cottage cheese instead of 1/2 cup.
- Add a tuna packet or protein bar as a snack.
- Add egg whites to scrambled eggs.
- Use high-protein pasta one night instead of rice.
You do not need to change the whole plan. Just increase protein portions and add one high-protein snack.
Lower-Carb Version
To make this plan lower carb:
- Replace rice with cauliflower rice.
- Use extra broccoli, spinach, and peppers instead of potatoes.
- Keep chicken, beef, eggs, Greek yogurt, and cottage cheese.
- Use salsa, hot sauce, soy sauce, and Greek yogurt sauces.
- Add avocado or olive oil if you need more calories.
The protein stays mostly the same. Only the bases change.
Dairy-Free Version
To make this plan dairy-free:
- Replace Greek yogurt with dairy-free yogurt plus protein powder.
- Replace cottage cheese with eggs, tuna, chicken, turkey, or edamame.
- Skip cheese toppings.
- Use olive oil, salsa, hot sauce, soy sauce, and tahini-based sauces.
Dairy-free high-protein meal prep may require a little more planning because Greek yogurt and cottage cheese are convenient protein sources.
No-Reheat Version
For days when you cannot microwave food, use cold meals.
Good no-reheat options include:
- Chicken spinach salad
- Tuna rice bowl
- Egg and potato bowl
- Greek yogurt breakfast bowl
- Cottage cheese snack box
- Chicken wrap
- Turkey and egg snack box
For more options, read high-protein meal prep without reheating.
Common Mistakes to Avoid
Mistake 1: Cooking Too Many Recipes
You do not need 7 different recipes for 7 days. You need flexible ingredients that can become different meals.
Mistake 2: Packing Hot Food Too Quickly
Hot food creates steam. Steam creates soggy rice and vegetables. Let food cool briefly before sealing containers.
Mistake 3: Not Buying Enough Protein
If you run out of protein by Wednesday, the plan falls apart. Buy protein first, then build the rest of your list around it.
Mistake 4: Using Only Chicken Breast
Chicken breast can work, but it dries out easily. Chicken thighs are more forgiving for beginners.
Mistake 5: Forgetting Sauces
Sauces make repeat meals enjoyable. Keep salsa, teriyaki, soy sauce, hot sauce, and Greek yogurt sauce on hand.
Mistake 6: Trying to Prep Every Single Meal
Leave some flexibility. A good meal prep plan should support your week, not control every bite.
Simple Weekly Prep Schedule
Here is the plan in a simple weekly format.
| Day | What to Do |
|---|---|
| Saturday | Check pantry and make grocery list |
| Sunday morning | Shop if needed |
| Sunday afternoon | 90-minute prep session |
| Monday | Eat prepped meals |
| Tuesday | Eat prepped meals |
| Wednesday | 20-minute reset |
| Thursday | Eat reset meals |
| Friday | Use leftovers |
| Saturday | Use remaining food and plan next week |
The Wednesday reset is the secret to making a 7-day plan actually work.
Final 7-Day Meal Plan Summary
| Day | Breakfast | Lunch | Dinner | Snack |
|---|---|---|---|---|
| Sunday | Greek yogurt | Chicken rice bowl | Beef pepper bowl | Cottage cheese |
| Monday | Eggs and cottage cheese | Beef taco bowl | Chicken potatoes | Greek yogurt |
| Tuesday | Greek yogurt and egg | Chicken broccoli bowl | Beef potatoes | Cottage cheese |
| Wednesday | Eggs and spinach | Leftover bowl | Shrimp rice bowl | Greek yogurt |
| Thursday | Greek yogurt | Shrimp spinach bowl | Chicken potato bowl | Eggs |
| Friday | Cottage cheese | Beef rice bowl | Egg potato scramble | Greek yogurt |
| Saturday | Eggs and potatoes | Leftover bowl | Flexible meal | Cottage cheese |
FAQ
Can I really meal prep for 7 days?
Yes, but it works best with a midweek reset. Prep the main proteins, rice, potatoes, and some vegetables on Sunday. Then cook or refresh one quick protein and vegetable on Wednesday. This keeps the plan safer, fresher, and less boring.
Is this 7-day high-protein meal prep plan good for beginners?
Yes. This plan uses simple foods, basic cooking methods, and flexible meals. You do not need advanced recipes or special equipment.
How much protein does this plan provide per day?
Most days provide about 100 to 120 grams of protein, depending on portion size. You can increase protein by using larger meat portions, adding protein powder to Greek yogurt, or adding an extra high-protein snack.
Can I use chicken breast instead of chicken thighs?
Yes. Chicken breast is leaner and higher in protein per calorie, but it dries out more easily. If using chicken breast, avoid overcooking and add sauce when reheating.
Can I use ground turkey instead of ground beef?
Yes. Ground turkey works well in this plan. Use extra seasoning or sauce because it is milder and can taste dry if under-seasoned.
Do I have to eat rice and potatoes?
No. You can use quinoa, pasta, sweet potatoes, cauliflower rice, tortillas, oats, or salad greens instead.
What if I do not like cottage cheese?
Use Greek yogurt, hard-boiled eggs, string cheese, tuna packets, turkey slices, edamame, or a protein shake instead.
How do I scale this plan for two people?
Double the protein, yogurt, cottage cheese, eggs, and vegetables. You may not need to fully double the rice and potatoes unless both people eat larger portions.
Can I freeze the meals?
Yes, but some foods freeze better than others. Chicken, beef, rice, and potatoes usually freeze well. Greek yogurt, cottage cheese, and fresh spinach are better kept in the fridge.
What is the easiest way to make this plan cheaper?
Use chicken thighs, eggs, ground beef or turkey, rice, potatoes, frozen vegetables, Greek yogurt, and cottage cheese. Skip shrimp, steak, single-serve snacks, and expensive pre-cut produce.
Final Thoughts
A 7-day high-protein meal prep plan does not need to be complicated.
Start with a few dependable foods:
- Chicken
- Ground beef or turkey
- Eggs
- Greek yogurt
- Cottage cheese
- Rice
- Potatoes
- Broccoli
- Bell peppers
- Spinach
- Simple sauces
Prep most of it on Sunday. Refresh the week on Wednesday. Use sauces and small changes to make the same ingredients feel different.
That is how meal prep becomes something you can actually repeat.
The best plan is not the one with the most recipes. It is the one that makes your week easier.
Author Note: Written by Maya Carter, Meal Prep Writer, Home Cook, and High-Protein Recipe Tester at BeefSteakVeg.
Disclaimer: BeefSteakVeg shares general food and meal prep information for educational purposes only. This article is not medical or nutrition advice. For personalized dietary guidance, speak with a qualified healthcare professional or registered dietitian.