FODMAP Diet Guide: Foods, Plans & Benefits

Do you experience irritable bowel syndrome (IBS) symptoms, including cramping, bloating, and abdominal pain, and dream of eating a meal with discomfort?

Then it is time you tried the FODMAP diet, a nutrition strategy aimed at reducing the intake of poorly absorbed carbohydrates that cause gastrointestinal (GI) issues.

In this article, we introduce the FODMAP Diet Guide. We cover how the diet works, the phases, the low FODMAP food list, the 7-day meal plan, and foods to avoid to reduce discomfort and restore gut health.

FODMAP Diet Overview

The FODMAP diet is a nutrition strategy designed to reduce GI symptoms. Below, explain what the FODMAP diet is and the different phases.

What is a FODMAP Diet?

The FODMAP diet is a temporary (2–6 weeks) nutrition strategy to manage GI symptoms by reducing the intake of poorly absorbed small-intestinal carbohydrates. These include Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols (FODMAP).

Sources explain that when the small intestine can’t absorb these, there is an increased amount of water delivered to the colon, leading to diarrhea. These foods are also rapidly fermented by gut bacteria, leading to gas, bloating, and pain.

The FODMAP diet removes these carbohydrates to alleviate symptoms, then gradually reintroduces them to test tolerance. This then allows you to identify the poorly absorbed carbohydrates and customize a plan based on your tolerance.

Phases of the FODMAP Diet

Three phases offer GI support. Below, we list each phase, its purpose, and typical duration.

Downloadable FODMAP Diet Quick Reference Card

Create a bulleted checklist or small table with the most critical facts about the FODMAP diet. Ensure it's concise and scannable for daily reference.

This card will help you easily reference the key information to sustain the FODMAP diet. Below, we list the key facts, rules, and important figures to lead you to digestive relief.

Key Facts and Rules

Rules

• Follow the 3 stages: Elimination, Reintroduction, Personalization
• Elimination Temporary (2–6 weeks)
• Reintroduce one FODMAP group at a time
• Test foods in small to large portions (2-3 days per food)
• Track symptoms and log food intolerance
• Read labels for hidden ingredients
• Limit alcohol (can worsen symptoms)
• Moderate caffeine intake (can worsen symptoms)
• Avoid high-sugar food and drinks

Key Facts

• FODMAP is used to eliminate irritable bowel symptoms (bloating, gas, stomach pain, diarrhea, constipation)
• FODMAP stands for Fermentable Oligosaccharides, Disaccharides, Monosaccharides, and Polyols
• Some foods are only high-FODMAP in large amounts
• FODMAP is about personalization, not elimination
• Many nutrient-dense foods contain FODMAPs. Unnecessary restriction and elimination are not recommended.
• Stress, sleep, and meal habits affect digestive symptoms. This is important when monitoring intolerances

Important Numbers and Measurements

Here is a list of the specific figures of the FODMAP diet, including phase durations, serving sizes, and nutrient targets.

Weekly Low FODMAP Meal Plan

Present a structured, numbered list or table outlining a weekly meal plan. Include specific meals and portion sizes for each day.

This FODMAP meal can be used during the elimination phase. It removes FODMAP triggers and adds alternatives that help create balanced meals.

Day 1

Total Macros: 1,500 kcal | Protein: 94 g | Carbs: 205 g | Fat: 33 g

8:00 AM: Breakfast – Blueberry Protein Oats

Macros: 360 kcal | Protein: 28 g | Carbs: 48 g | Fat: 6 g

• Rolled oats – 50 g
• Lactose-free Greek yogurt – 170 g
• Blueberries – 80 g
• Chia seeds – 8 g
• Maple syrup – 5 g

Prep tip: Make overnight oats for faster mornings.

12:30 PM: Lunch – Lemon Chicken Rice Bowl

Macros: 430 kcal | Protein: 36 g | Carbs: 52 g | Fat: 8 g

• Chicken breast – 140 g
• White rice – 170 g cooked
• Spinach – 50 g
• Carrots – 70 g
• Olive oil – 5 g
• Lemon juice

Prep tip: Batch cook rice and chicken for multiple meals.

3:30 PM: Snack – Banana Yogurt Cup

Macros: 220 kcal | Protein: 18 g | Carbs: 30 g | Fat: 3 g

• Lactose-free Greek yogurt – 170 g
• Banana – 90 g
• Cinnamon

Prep tip: Slice a banana fresh before serving.

6:30 PM: Dinner – Salmon Potato Plate

Macros: 490 kcal | Protein: 12 g | Carbs: 75 g | Fat: 16 g

• Salmon – 120 g
• Potatoes – 300 g
• Zucchini – 100 g
• Olive oil – 7 g
• Herbs + lemon

Prep tip: Roast potatoes ahead for faster dinner prep.

Day 2

Total Macros: 1,495 kcal | Protein: 96 g | Carbs: 200 g | Fat: 32 g

8:00 AM: Breakfast – Strawberry Banana Smoothie Bowl

Macros: 355 kcal | Protein: 27 g | Carbs: 50 g | Fat: 5 g

• Banana – 90 g
• Strawberries – 100 g
• Lactose-free yogurt – 170 g
• Oats – 35 g
• Protein powder – 20 g

Prep tip: Freeze fruit ahead of time for a thicker smoothie bowl.

12:30 PM: Lunch – Turkey Quinoa Salad

Macros: 435 kcal | Protein: 38 g | Carbs: 50 g | Fat: 9 g

• Lean ground turkey – 140 g
• Quinoa – 160 g cooked
• Cucumber – 70 g
• Spinach – 50 g
• Olive oil – 5 g

Prep tip: Keep dressing separate until serving.

3:30 PM: Snack – Rice Cakes with Peanut Butter

Macros: 210 kcal | Protein: 12 g | Carbs: 28 g | Fat: 6 g

• Rice cakes – 3
• Natural peanut butter – 10 g
• Kiwi – 75 g

Prep tip: Add peanut butter just before eating to keep rice cakes crisp.

6:30 PM: Dinner – Garlic-Free Chicken Stir Fry

Macros: 495 kcal | Protein: 19 g | Carbs: 72 g | Fat: 12 g

• Chicken breast – 140 g
• White rice – 180 g cooked
• Carrots – 80 g
• Bell peppers – 80 g
• Garlic-infused olive oil – 7 g

Prep tip: Use garlic-infused oil for flavor without high FODMAP garlic pieces.

Day 3

Total Macros: 1,500 kcal | Protein: 95 g | Carbs: 204 g | Fat: 33 g

8:00 AM: Breakfast – Cinnamon Maple Oats

Macros: 360 kcal | Protein: 26 g | Carbs: 50 g | Fat: 6 g

• Oats – 50 g
• Lactose-free milk – 200 ml
• Protein powder – 20 g
• Maple syrup – 5 g
• Blueberries – 80 g

Prep tip: Stir protein powder in after cooking oats.

12:30 PM: Lunch – Tuna Potato Bowl

Macros: 430 kcal | Protein: 38 g | Carbs: 50 g | Fat: 8 g

• Canned tuna in springwater – 120 g
• Potatoes – 250 g
• Spinach – 50 g
• Cucumber – 60 g
• Olive oil – 5 g

Prep tip: Chill potatoes before serving for a salad-style bowl.

3:30 PM: Snack – Yogurt Berry Cup

Macros: 215 kcal | Protein: 18 g | Carbs: 27 g | Fat: 4 g

• Lactose-free yogurt – 170 g
• Strawberries – 100 g
• Rice cakes – 2

Prep tip: Slice berries fresh for best texture.

6:30 PM: Dinner – Turkey Rice Skillet

Macros: 495 kcal | Protein: 13 g | Carbs: 77 g | Fat: 15 g

• Lean ground turkey – 140 g
• White rice – 180 g cooked
• Zucchini – 100 g
• Carrots – 80 g
• Olive oil – 8 g

Prep tip: Cook vegetables quickly over high heat to keep them crisp.

Day 4

Total Macros: 1,505 kcal | Protein: 94 g | Carbs: 206 g | Fat: 32 g

8:00 AM: Breakfast – Banana Chia Overnight Oats

Macros: 365 kcal | Protein: 27 g | Carbs: 49 g | Fat: 7 g

• Oats – 50 g
• Banana – 90 g
• Chia seeds – 8 g
• Lactose-free yogurt – 170 g
• Cinnamon

Prep tip: Refrigerate overnight for better texture.

12:30 PM: Lunch – Chicken Quinoa Power Bowl

Macros: 435 kcal | Protein: 38 g | Carbs: 50 g | Fat: 9 g

• Chicken breast – 140 g
• Quinoa – 160 g cooked
• Spinach – 50 g
• Bell peppers – 70 g
• Olive oil – 5 g

Prep tip: Prep quinoa in bulk for multiple lunches.

3:30 PM: Snack – Kiwi Yogurt Cup

Macros: 210 kcal | Protein: 17 g | Carbs: 28 g | Fat: 3 g

• Lactose-free yogurt – 170 g
• Kiwi – 75 g
• Rice cakes – 2

Prep tip: Add sliced kiwi just before serving.

6:30 PM: Dinner – Salmon Rice Bowl

Macros: 495 kcal | Protein: 12 g | Carbs: 79 g | Fat: 13 g

• Salmon – 120 g
• White rice – 190 g cooked
• Zucchini – 100 g
• Carrots – 70 g
• Olive oil – 5 g

Prep tip: Bake salmon and vegetables together for easier cleanup.

Day 5

Total Macros: 1,500 kcal | Protein: 95 g | Carbs: 203 g | Fat: 33 g

8:00 AM: Breakfast – Berry Protein Smoothie

Macros: 355 kcal | Protein: 28 g | Carbs: 48 g | Fat: 5 g

• Strawberries – 100 g
• Blueberries – 80 g
• Banana – 70 g
• Protein powder – 25 g
• Lactose-free milk – 250 ml

Prep tip: Blend with ice for a thicker smoothie.

12:30 PM: Lunch – Turkey Rice Bowl

Macros: 435 kcal | Protein: 38 g | Carbs: 50 g | Fat: 9 g

• Lean ground turkey – 140 g
• White rice – 170 g cooked
• Spinach – 50 g
• Carrots – 70 g
• Olive oil – 5 g

Prep tip: Cook turkey with herbs for extra flavor without onion or garlic.

3:30 PM: Snack – Rice Cakes & Yogurt

Macros: 215 kcal | Protein: 17 g | Carbs: 29 g | Fat: 4 g

• Rice cakes – 3
• Lactose-free yogurt – 150 g
• Kiwi – 75 g

Prep tip: Pack rice cakes separately to keep them crunchy.

6:30 PM: Dinner – Chicken Potato Tray Bake

Macros: 495 kcal | Protein: 12 g | Carbs: 76 g | Fat: 15 g

• Chicken breast – 140 g
• Potatoes – 280 g
• Bell peppers – 80 g
• Olive oil – 8 g
• Paprika + herbs

Prep tip: Roast everything together on one tray for easy meal prep.

Day 6

Total Macros: 1,500 kcal | Protein: 94 g | Carbs: 205 g | Fat: 32 g

8:00 AM: Breakfast – Kiwi Banana Oat Bowl

Macros: 360 kcal | Protein: 27 g | Carbs: 50 g | Fat: 6 g

• Oats – 50 g
• Kiwi – 75 g
• Banana – 70 g
• Lactose-free yogurt – 170 g
• Cinnamon

Prep tip: Slice fruit fresh for better texture.

12:30 PM: Lunch – Tuna Rice Salad

Macros: 430 kcal | Protein: 38 g | Carbs: 50 g | Fat: 8 g

• Tuna – 120 g
• White rice – 170 g cooked
• Cucumber – 70 g
• Spinach – 50 g
• Olive oil – 5 g

Prep tip: Chill rice before assembling for a fresher salad bowl.

3:30 PM: Snack – Berry Yogurt Cup

Macros: 215 kcal | Protein: 17 g | Carbs: 28 g | Fat: 4 g

• Lactose-free yogurt – 170 g
• Blueberries – 80 g
• Rice cakes – 2

Prep tip: Add berries just before serving for freshness.

6:30 PM: Dinner – Turkey Quinoa Stir Fry

Macros: 495 kcal | Protein: 12 g | Carbs: 77 g | Fat: 14 g

• Lean ground turkey – 140 g
• Quinoa – 180 g cooked
• Zucchini – 100 g
• Carrots – 80 g
• Garlic-infused olive oil – 7 g

Prep tip: Cook quinoa ahead for quicker dinners.

Day 7

Total Macros: 1,500 kcal | Protein: 95 g | Carbs: 204 g | Fat: 33 g

8:00 AM: Breakfast – Strawberry Cinnamon Overnight Oats

Macros: 360 kcal | Protein: 27 g | Carbs: 50 g | Fat: 6 g

• Oats – 50 g
• Strawberries – 100 g
• Lactose-free yogurt – 170 g
• Chia seeds – 8 g
• Cinnamon

Prep tip: Refrigerate overnight for a creamier texture.

12:30 PM: Lunch – Chicken Potato Bowl

Macros: 435 kcal | Protein: 38 g | Carbs: 50 g | Fat: 9 g

• Chicken breast – 140 g
• Potatoes – 250 g
• Spinach – 50 g
• Bell peppers – 70 g
• Olive oil – 5 g

Prep tip: Roast potatoes ahead of time for easier meal assembly.

3:30 PM: Snack – Banana Rice Cake Snack

Macros: 210 kcal | Protein: 16 g | Carbs: 30 g | Fat: 3 g

• Rice cakes – 3
• Banana – 80 g
• Lactose-free yogurt – 120 g

Prep tip: Slice the banana fresh before serving.

6:30 PM: Dinner – Salmon Quinoa Plate

Macros: 495 kcal | Protein: 14 g | Carbs: 74 g | Fat: 15 g

• Salmon – 120 g
• Quinoa – 180 g cooked
• Zucchini – 100 g
• Carrots – 80 g
• Olive oil – 7 g

Prep tip: Season with lemon and herbs for flavor without garlic or onion.

Low FODMAP Food List

This is a list of low-FODMAP foods that are commonly used during the elimination phases.

Proteins

Proteins such as chicken, turkey, beef, eggs, and fish are low in FODMAPs, meaning they stay the same. These should make up 25% of your plate.

Sources indicate the recommended daily protein intake is 1.2–1.6 g/kg of body weight. This can be met by adding 25–30 grams of protein to each meal.

Vegetables

Low-FODMAP vegetables are also low-calorie. This means you can add more to meals, increasing meal volume, nutrient intake, and satiety. These make up 50% of your plate, with 5 servings of vegetables recommended per day.

Examples of One Serve

• Spinach: 1 cup raw
• Carrots: 1 medium carrot
• Zucchini: ½ medium zucchini
• Cucumber: ½ medium cucumber
• Bell Peppers: ½ large pepper

Grains and Starches

Grains and starches (carbohydrates) make up the remaining 25% of your plate. Grains such as wheat, rye, and barley are high-FODMAP, leaving several other alternatives to fill out your diet

These include white rice, brown rice, quinoa, oats, rice cakes, potatoes, sweet potato (small serves), and gluten-free pasta.

Foods to Limit or Avoid

Here is a list of high-FODMAP foods to avoid during the low-FODMAP diet.

Download the Full FODMAP Diet PDF

This full FODMAP diet plan PDF is a comprehensive resource for helping you through the phases of the low-FODMAP diet. Below, we explain the contents and how Reverse Health can provide added support to optimize overall health.

Contents of the PDF Guide

• 21-day FODMAP diet plan
• Low-FODMAP Diet Strategies
• Low-FODMAP Recipes
• Progress Tracker

Connecting to the Reverse Health Program

The Reverse Health program helps women over 40 address hormonal challenges.

Our team of experts has created a plan that implements the low-FODMAP diet while maintaining optimal hormonal health.

FODMAP Diet Benefits and Limitations

This is a list of FODMAP benefits and limitations.

Adapting the FODMAP Diet to Your Location

Different regions and climates change food options and resources. Below, we highlight how to adapt the low-FODMAP diet to different regions to make it more effective and sustainable.

• Tropical Regions: Focus on hydrating food, including cucumber, oranges, kiwi, rice, and lean proteins.
• Cold regions: Add warm meals such as oats, rice bowls, soups, roasted vegetables, and potatoes.
• Hot/Humid Regions: Prioritize low-fat, simple meals and hydration.
• Asian Regions: Focus on rice, tofu, eggs, bok choy, and seafood.
• Mediterranean Region: Use fish, potatoes, rice, tomatoes, cucumber, and herbs.

Common Mistakes on the FODMAP Diet

The FODMAP diet requires careful planning to maintain nutrient intake, reduce IBS symptoms, and identify triggers. However, due to its complexity, many pitfalls can make it challenging to navigate.

Below, we list common mistakes in the FODMAP diet and the reasons they can be problematic.

• Drawn-Out Elimination Phase: Can decrease variety, affecting sustainability
• Skipping Reintroduction Phase: This makes it difficult to identify food triggers
• Ignoring Portion Sizing: Certain foods are low-FODMAP in smaller quantities
• Not Reading Food Labels: Hidden onion, garlic, inulin, and sugar alcohols are triggers
• Not Enough Fiber: Over-restriction can impact gut health
• Inconsistent Eating: Long gaps between meals can worsen digestive discomfort
• Overcomplicating Meals: Can make it harder to identify food triggers
• Not Seeking Professional Guidance: Dietitians and nutritionists can improve accuracy

Q: What is the most common FODMAP trigger?

The most common FODMAP triggers are foods containing fructose. This is because fructose is a monosaccharide that is poorly absorbed by the small intestine. This includes foods such as apples, pears, watermelon, mangoes, honey, and high-fructose corn syrup.

Q: What's the most IBS friendly thing at McDonald's?

The most IBS-friendly thing at McDonald’s is a quarter-pounder (no cheese, no bun, no onions, and no pickles) with fries. This removes high-FODMAP foods. You can also use lettuce leaves or hashbrowns as a bun.

Q: Are there any FODMAP diet recipes for beginners?

Yes, there are several FODMAP diet recipes for beginners. Dishes such as baked fish, rice, and greens. Salmon with roasted vegetables, and a turkey and quinoa bowl. These are simple recipes with few ingredients.

Q: How does the FODMAP diet help with IBS?

The FODMAP diet helps with IBS by identifying the foods that trigger symptoms. Phase one eliminates high-FODMAP foods to alleviate symptoms. Phase two reintroduces foods one by one, identifying triggers, and phase three focuses on customizing a diet, which includes non-triggering foods.

Q: How can I adapt the FODMAP diet for the UK?

You can adapt the FODMAP diet for the UK by using local produce. This includes roasts, grilled meat, fish, oats, potatoes, quinoa, rice, and lactose-free milk, while eliminating high-FODMAP foods.