Elimination Diet: FODMAPs
FODMAPs (Fermentable Oligo-Di-Mono saccharides And Polyols) are a group of small chain carbohydrates (sugars and fibers) that are commonly found in everyday foods including certain grains, fruits, nuts, candies and also some medicines. In those people afflicted with intolerance to FODMAPs, the ingestion of FODMAPs contributes to abdominal symptoms such as bloating, abdominal cramps and pain, constipation, diarrhea and flatulence.
A FODMAP-free diet may be necessary to either establish or confirm the diagnosis of FODMAP intolerance or to treat the condition and reverse the symptoms associated with ingesting FODMAPs.
Definitions:
Food Sensitivity:
A catch-all term for conditions which result in symptoms due to ingestion of a food or nutrient, regardless of the mechanism by which the symptoms occur.
Food Intolerance:
Symptoms resulting from the inability to digest/metabolize a food or nutrient – symptoms that are usually limited to the gastrointestinal (GI) tract.
Food Hypersensitivity:
An immune/allergic response to a food or nutrient that causes gastrointestinal (GI) symptoms and/or systemic symptoms.
See:
Food Intolerance & Sensitivity: An Overview
Food Intolerance & Sensitivity: Gluten
See also:
Wellness/Anti-Inflammatory Diets (coming soon):
Mediterranean Diet
Paleo Diet
Okinowan Diet
Elimination Diets
Fasting
Diet Supplements:
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Elimination Diet – FODMAPs
As a consequence of their resistance to digestion in the proximal small bowel, individuals with intolerance to FODMAPs (Fermentable Oligo-Di-Mono saccharides And Polyols) may have abdominal symptoms such as bloating, abdominal cramps and pain, constipation, diarrhea and flatulence.
For those with GI symptoms suggestive of FODMAP intolerance, an elimination diet, whereby FODMAPs are eliminated from the diet for 3-4 weeks, can be both diagnostic and therapeutic. The following two lists of foods, one high in FODMAPs and one low in FODMAPs, are presented as a guide to those wishing to confirm their likelihood of FODMAP intolerance by eliminating FODMAPs from their diet.
In some cases, people with established diagnoses may have an underlying FODMAP intolerance that either overlaps with their diagnosis or a FODMAP intolerance is misdiagnosed as a manifestation of their diagnosis. It may be argued, therefore, that even patients with alternative diagnoses for their GI symptoms such as Irritable bowel syndrome (IBS) and Fibromyalgia (FM) should consider a trial FODMAP elimination diet.
Irritable Bowel Syndrome (IBS)
Irritable bowel syndrome (IBS) is a relatively common condition with similar GI symptoms that are associated with FODMAP sensitivity.
See: IBS
Fibromyalgia (FM)
Fibromyalgia is a condition associated with many symptoms including widespread pain, fatigue and impaired cognition manifest as “brain fog,” forgetfulness or lack of concentration. It is not uncommon for those with FM to also have GI symptoms similar to FODMAP intolerance that may be attributed to the nervous system irregularities associated with FM. Studies have found that many people with FM and GI symptoms respond to a FODMAP elimination diet with improvement or resolution of their GI symptoms.
See: Diet & Fibromyalgia
Gluten Sensitivity
Sensitivity to gluten may take the form of Celiac disease (a hypersensitivity to gluten) or Non-Celiac Gluten Sensitivity (NCGS), a collection of poorly understood conditions that do not meet diagnostic criteria for Celiac disease. Gluten sensitivity is associated with many systemic symptoms that include headaches, joint pain, depression and GI symptoms similar to those associated with FODMAP intolerance.
Because of the overlapping presence of both gluten and FODMAPs in wheat, barley and rye, some cases of non-celiac gluten sensitivity (NCGS) may actually be FODMAP sensitivity. As such, evaluation of a diet eliminating not just these grains but other foods containing FODMAPs may be valuable in establishing an accurate diagnosis of the condition responsible for the GI symptoms.
See: Food Intolerance & Sensitivity: Gluten
High FODMAP Foods
Vegetables and Legumes
Avoid entirely if possible:
- Garlic – Includes garlic salt, garlic powder
- Onions –Includes onion powder, pickled onions
- Artichoke
- Asparagus
- Baked beans
- Beetroot
- Black beans
- Black eyed peas
- Broad beans
- Butter beans
- Cassava
- Cauliflower
- Celery – greater than 5cm of stalk
- Cho cho
- Choko
- Falafel
- Fermented cabbage e.g. sauerkraut
- Haricot beans
- Kidney beans
- Lima beans
- Leek bulb
- Mange Tout
- Mixed vegetables
- Mung beans
- Mushrooms
- Peas, sugar snap
- Pickled vegetables
- Red kidney beans
- Savoy Cabbage
- Soy beans / soya beans
- Split peas
- Scallions / spring onions (bulb / white part)
- Shallots
- Taro
Fruit
- Apples
- Apricots
- Avocado
- Blackberries
- Boysenberry
- Cherries
- Currants
- Custard apple
- Dates
- Feijoa
- Figs
- Goji berries
- Grapefruit
- Guava, unripe
- Lychee
- Mango
- Nectarines
- Paw paw, dried
- Peaches
- Pears
- Persimmon
- Pineapple, dried
- Plums
- Pomegranate
- Prunes
- Raisins
- Sultanas
- Tamarillo
- Tinned fruit in apple / pear juice
- Watermelon
Meats, Poultry and Meat Substitutes
- Chorizo
- Sausages
- Processed meat – check ingredients
Cereals, Grains, Breads, Biscuits, Pasta, Nuts and Cakes
Wheat containing products such as (be sure to check labels):
- Biscuits including chocolate chip biscuits
- Bread, wheat – over 1 slice
- Breadcrumbs
- Cakes
- Cereal bar, wheat based
- Croissants
- Crumpets
- Egg noodles
- Muffins
- Pastries
- Pasta, wheat over 1/2 cup cooked
- Udon noodles
- Wheat bran
- Wheat cereals
- Wheat flour
- Wheat noodles
- Wheat rolls
- Wheatgerm
Almond meal
Amaranth flour
Barley including flour
Bran cereals
Bread:
- Granary bread
- Multigrain bread
- Naan
- Oatmeal bread
- Pumpernickel bread
- Roti
- Sourdough with kamut
Cashews
Cous cous
Einkorn flour
Freekeh
Gnocchi
Granola bar
Muesli cereal
Muesli bar
Pistachios
Rye
Rye crispbread
Semolina
Spelt flour
Condiments, Dips, Sweets, Sweeteners and Spreads
Agave
Caviar dip
Fructose
Fruit bar
Gravy, if it contains onion
High fructose corn syrup (HFCS)
Hummus / houmous
Honey
Jam, mixed berries
Jam, strawberry, if contains HFCS
Pesto sauce
Quince paste
Relish / vegetable pickle
Stock cubes
Sugar free sweets containing polyols – usually ending in -ol or isomalt
Sweeteners:
- Inulin
- Isomalt
- Maltitol
- Mannitol
- Sorbitol
- Xylitol
- Tahini paste
- Tzatziki dip
Prebiotic Foods
The follow items may be hiding in yoghurts, snack bars etc:
FOS – fructooligosaccharides
Inulin
Oligofructose
Drinks
Beer – if drinking more than one bottle
Coconut water
Cordial, apple and raspberry with 50-100% real juice
Cordial, orange with 25-50% real juice
Fruit and herbal teas with apple added
Fruit juices in large quantities
Fruit juices made of apple, pear, mango
Orange juice in quantities over 100ml
Rum
Sodas containing High Fructose Corn Syrup (HFCS)
Soy milk made with soy beans – commonly found in USA
Sports drinks
Tea:
- Black tea with added soy milk
- Chai tea, strong
- Dandelion tea, strong
- Fennel tea
- Chamomile tea
- Herbal tea, strong
- Oolong tea
- Wine – if drinking more than one glass
Dairy Foods
Buttermilk
Cheese, cream
Cheese, Halmoumi
Cheese, ricotta
Cream
Custard
Gelato
Ice cream
Kefir
Milk:
- Cow milk
- Goat milk
- Evaporated milk
- Sheep’s milk
- Sour cream
- Yoghurt
Cooking ingredients
Carob powder
Low FODMAP Foods
(good to eat food)
If quantities are given these are the highest amount allowed
Vegetables and Legumes
Alfalfa
Bamboo shoots
Bean sprouts
Bok choy / pak choi
Broccoli – 1/2 cup
Brussel sprouts – 1 serving of 2 sprouts
Butternut squash – 1/4 cup
Cabbage, common and red up to 1 cup
Callaloo
Carrots
Celeriac
Celery – less than 5cm of stalk
Chicory leaves
Chick peas – 1/4 cup
Chilli – if tolerable
Chives
Cho cho
Choy sum
Collard greens
Corn / sweet corn – if tolerable and only in small amounts – 1/2 cob
Courgette
Cucumber
Eggplant / aubergine
Fennel
Green beans
Green pepper / green bell pepper / green capsicum
Ginger
Kale
Karela
Leek leaves
Lentils – in small amounts
Lettuce:
- Butter lettuce
- Iceberg lettuce
- Radicchio lettuce
- Red coral lettuce
- Rocket lettuce
Marrow
Okra
Olives
Parsnip
Peas, snow – 5 pods
Pickled gherkins
Potato
Pumpkin
Pumpkin, canned – 1/4 cup, 2.2 oz
Radish
Red peppers / red bell pepper / red capsicum
Scallions / spring onions (green part)
Seaweed / nori
Silverbeet / chard
Spaghetti squash
Spinach, baby
Squash
Sun-dried tomatoes – 4 pieces
Swede
Swiss chard
Sweet potato – 1/2 cup
Tomato – canned, cherry, common, roma
Turnip
Water chestnuts
Yam
Zucchini
Fruit
- Ackee
- Bananas
- Blueberries
- Breadfruit
- Carambola
- Cantaloupe
- Cranberry
- Clementine
- Dragon fruit
- Grapes
- Guava, ripe
- Honeydew and Galia melons
- Kiwifruit
- Lemon including lemon juice
- Lime including lime juice
- Mandarin
- Orange
- Passion fruit
- Paw paw
- Papaya
- Pineapple
- Plantain, peeled
- Raspberry
- Rhubarb
- Strawberry
- Tamarind
- Tangelo
Meats, Poultry and Meat Substitutes
Beef
Chicken
Kangaroo
Lamb
Pork
Prosciutto
Quorn, mince
Turkey
Cold cuts / deli meat / cold meats such as ham and turkey breast
Fish and Seafood
Canned tuna
Fresh fish e.g.
- Cod
- Haddock
- Plaice
- Salmon
- Trout
- Tuna
Seafood (ensuring nothing else is added) e.g.
- Crab
- Lobster
- Mussels
- Oysters
- Prawns
- Shrimp
Cereals, Grains, Breads, Biscuits, Pasta, Nuts and Cakes
Wheat free breads
Gluten free breads
Bread:
- Corn bread
- Oat bread
- Rice bread
- Spelt sourdough bread
- Potato flour bread
- Wheat free or gluten free pasta
- Bread, wheat – 1 slice
- Almonds – max of 15
- Biscuit, savoury
- Biscuit, shortbread – 1 only
- Brazil nuts
- Bulgur / bourghal – 1/4 cup cooked, 44g serving
- Buckwheat
- Buckwheat flour
- Buckwheat noodles
- Brown rice / whole grain rice
- Chestnuts
- Chips, plain / potato crisps, plain
- Cornflour / maize
- Crispbread
- Corncakes
- Cornflakes – 1/2 cup
- Coconut – milk, cream, flesh
- Corn tortillas, 3 tortillas
- Crackers, plain
- Hazelnuts – max of 15
- Macadamia nuts
- Millet
- Mixed nuts
- Oatmeal, 1/2 cup
- Oats
- Oatcakes
- Peanuts
- Pecans – max of 15
- Pine nuts – max of 15
- Polenta
- Popcorn
- Porridge and oat based cereals
- Potato flour
- Pretzels
- Quinoa
- Pasta, wheat – up to 1/2 cup cooked
Rice:
- Basmati rice
- Brown rice
- Rice noodles
- White rice
- Rice bran
- Rice cakes
- Rice crackers
- Rice flakes
- Rice flour
- Rice Krispies
Seeds:
- Chia seeds
- Egusi seeds
- Poppy seeds
- Pumpkin seeds
- Sesame seeds
- Sunflower seeds
Starch, maize, potato and tapioca
Sorghum
Tortilla chips / corn chips
Walnuts
Condiments, Dips, Sweets, Sweeteners and Spreads
Aspartame
Acesulfame K
Barbecue sauce
Capers in vinegar
Capers, salted
Chocolate:
- Dark chocolate
- Milk chocolate – 3 squares
- White chocolate – 3 squares
Chutney, 1 tablespoon
Fish sauce
Garlic infused oil
Golden syrup
Glucose
Jam / jelly, strawberry
Ketchup (USA) – 1 sachet
Maple syrup
Marmalade
Marmite
Mayonnaise – ensuring no garlic or onion in ingredients
Miso paste
Mustard
Oyster sauce
Pesto sauce – less than 1 tbsp
Peanut butter
Rice malt syrup
Saccharine
Shrimp paste
Soy sauce
Stevia
Sweet and sour sauce
Sucralose
Sugar – also called sucrose
Tamarind paste
Tomato sauce (outside USA) – 2 sachets, 13g
Vegemite
Vinegars:
- Apple cider vinegar, 2 tbsp
- Balsamic vinegar, 2 tbsp
- Rice wine vinegar
Wasabi
Worcestershire sauce
Drinks
Alcohol – is an irritant to the gut, limited intake advised:
- Beer – limited to one drink
- Clear spirits such as Vodka
- Gin
- Whiskey
- Wine – limited to one drink
Coffee:
- Espresso coffee, regular or decaffeinated, black
- Espresso coffee, regular or decaffeinated, with up to 250ml lactose free milk
- Instant coffee, regular or decaffeinated, black
- Instant coffee, regular or decaffeinated, with up to 250ml lactose free milk
Drinking chocolate powder
Fruit juice, 125ml and safe fruits only
Lemonade – in low quantities
Malted chocolate powder e.g. Milo, Horlicks – 3 tsp
Protein supplement
Soya milk made with soy protein
Sugar free fizzy drinks / soft drinks / soda – such as diet coke, in low quantities as aspartame and acesulfame k can be irritants
‘Sugar’ fizzy drinks / soft drinks / soda that do no contain HFCS such as lemonade, cola. Limit intake due to these drinks being generally unhealthy and can cause gut irritation
Tea:
- Black tea, weak e.g. PG Tips
- Chai tea, weak
- Fruit and herbal tea, weak – ensure no apple added
- Green tea
- Peppermint tea
- White tea
Water
Dairy Foods and Eggs
Butter
Cheese:
- Brie
- Camembert
- Cheddar
- Cottage
- Feta
- Goat / chevre
- Mozzarella
- Parmesan
- Ricotta – 2 tablespoons
- Swiss
Dairy free chocolate pudding
Eggs
Margarine
Milk/Dairy:
- Almond milk
- Hemp milk
- Lactose free milk
- Oat milk – 30 ml, enough for cereal
- Rice milk – upto 200ml per sitting
- Sorbet
- Soy protein (avoid soya beans)
- Swiss cheese
- Tempeh
- Tofu – drained and firm varieties
- Whipped cream
- Yoghurt, lactose free
- Yoghurt, Greek, in small amounts
- Yoghurt, goats
Cooking ingredients, Herbs and Spices
Herbs:
Basil, Cilantro, Coriander, Curry leaves, Fenugreek, Gotukala, Lemongrass, Mint, Oregano, Pandan, Parsley, Rampa, Rosemary, Tarragon, Thyme
Spices:
All spice, Black pepper, Cardamon, Chilli powder, Cinnamon, Cloves, Cumin, Curry powder, Fennel seeds, Five spice, Goraka, Mustard seeds, Nutmeg, Paprika, Saffron, Star anise, Turmeric
Oils:
avocado oil, canola oil, coconut oil, olive oil, peanut oil, rice bran oil, sesame oil, sunflower oil, vegetable oil
Asafoetida powder – great onion substitute
Baking powder
Baking soda
Cacao powder
Cocoa powder
Cream, 1/2 cup
Gelatine
Ghee
Icing sugar
Lard
Salt
Resources:
- www.wheat-free.org
- Celiac Disease – National Institute of Diabetic, Digestive and Kidney Diseases (NIDDK)
- What should I avoid eating if I have celiac disease? – NIDDK
References:
FODMAPs – Fibromyalgia
- A low fermentable oligo-di-mono saccharides and polyols (FODMAP) diet reduced pain and improved daily life in fibromyalgia patients. – PubMed – NCBI
- A low fermentable oligo-di-mono-saccharides and polyols (FODMAP) diet is a balanced therapy for fibromyalgia with nutritional and symptomatic benefits – PubMed – NCBI
- Low FODMAPs diet vs. general dietary advice improves clinical response in patients with diarrhea-predominant irritable bowel syndrome: a randomized… – PubMed – NCBI
- Low-FODMAP Diet Improves Irritable Bowel Syndrome Symptoms – A Meta-Analysis – 2017
- Polyphenol-Rich Foods Alleviate Pain and Ameliorate Quality of Life in Fibromyalgic Women. – PubMed – NCBI
- The Low FODMAP Diet – Many Question Marks for a Catchy Acronym – 2017
- Does a diet low in FODMAPs reduce symptoms associated with functional gastrointestinal disorders
Fibromyalgia (FM) & Diet – FM and Irritable Bowel Syndrome (IBS)
- Effect of one year of a gluten-free diet on the clinical evolution of irritable bowel syndrome plus fibromyalgia in patients with associated lymphocytic enteritis – 2014
- Gluten-free diet in the management of patients with irritable bowel syndrome, fibromyalgia and lymphocytic enteritis – 2014
- The Overlap between Irritable Bowel Syndrome and Non-Celiac Gluten Sensitivity – A Clinical Dilemma – 2015
Fibromyalgia & Diet – Gluten: FM and Celiac Disease
Gluten: Celiac Disease
- Update on Celiac Disease – New Standards and New Tests – Algorithm
- ACG CLINICAL GUIDELINE – DIAGNOSIS AND MANAGEMENT OF CELIAC DISEASE – 2013
- Benefits of a gluten-free diet for asymptomatic patients with serologic markers of celiac disease. – PubMed – NCBI
- Coeliac disease -2008-Leeds
- Diagnosis and management of adult coeliac disease – guidelines from the British Society of Gastroenterology
Gluten: FM and Celiac Disease
Gluten: Non-Celiac Gluten Sensitivity (NCGS)
- Nonceliac gluten sensitivity. – PubMed – NCBI
- Non-celiac gluten sensitivity – Time for sifting the grain – 2015
- Non-celiac gluten hypersensitivity. – PubMed – NCBI
- The Overlap between Irritable Bowel Syndrome and Non-Celiac Gluten Sensitivity – A Clinical Dilemma – 2015
- Non-celiac Gluten Sensitivity. Is it in the Gluten or the Grain? – 2013
- Fibromyalgia and non-celiac gluten sensitivity – a description with remission of fibromyalgia – 2014
- The Effects of a Gluten-free Diet Versus a Hypocaloric Diet Among Patients With Fibromyalgia Experiencing Gluten Sensitivity-like Symptoms: A Pilot… – PubMed – NCBI
- Gluten-free diet in the management of patients with irritable bowel syndrome, fibromyalgia and lymphocytic enteritis – 2014
- Non-coeliac-gluten-sensitivity – A-new-disease-with-gluten-intolerance-2015
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