Elimination Diet Protocol
- CoachLiz
- Dec 12, 2023
- 3 min read
Updated: Dec 26, 2023
The goal of an elimination diet is to reduce inflammation, detox the digestive system, and reset our gut. Once we have healed our system, we can begin reintroducing foods to see what triggers an inflammatory response. Symptoms can vary widely. The common ones include: stomach or bowel inflammation, headaches, hives, itching, concentration problems, brain fog, unusual tiredness, or flu-like aches.
The first 3 days will be the hardest so keep that in mind and make sure to plan out your meals and have some extra food prepped. Eat simply and cook simply – don’t try to overcomplicate things. Try to eat a good variety of foods, especially vegetables and try not to exceed 3 cups of fruit per day.
This is not a weight loss program, you do NOT need to track what you are eating but you should make a point to journal how you are feeling, the good and bad! This is especially important when we start reintroducing foods.

Not only is it important to eliminate inflammatory foods but also inflammatory cooking devices and utensils. Here is a link to my favorite affordable and non-toxic cookware: CAROTE COOKWARE
ELIMINATION PHASE
Along with the diet portion here are a few other things we will do to help heal the gut:
1 Tbsp. Apple Cider Vinegar w/ cup of water before big meals (breakfast, lunch, dinner) OR (since this isn’t the most palatable) you can take an ACV capsule before each big meal OR get a digestive enzyme that has betaine HCL and take before each big meal.
Digestive Enzyme before big meals (breakfast, lunch, dinner) – I recommend the brand Pure Encapsulations, they have some with and without betaine HCL depending on your preference.
Chew your food at least 10 times before you swallow!
Daily Probiotic – look for a spore-based probiotic
WHAT CAN/CAN’T YOU EAT?
NO gluten, dairy, soy, peanuts, shellfish, corn or corn byproducts, eggs, nightshades, fatty/processed meats, sugar, alcohol, caffeine, poor quality oils, any foods that cause a known reaction.
YES! You can have ALL of this! Except if any of them cause a known reaction to you! In which case, they should also be eliminated.
MEATS: Try to seek out pastured/grass fed sources
Beef
Bison
Chicken
Turkey
Duck
Fish (wild caught)
Lamb
Pork (not cured)
Wild Game
Water-packed canned tuna (watch for soy)
Offal
Bone broth
VEGETABLES: NO Nightshades
Arugula
Asparagus
Avocado
Beets
Bok Choy
Broccoli
Brussel Sprouts
Cabbage
Cauliflower
Carrot
Celery
Chard
Chives
Choy Sum
Cucumber
Endive
Ginger
Green Onion
Herbs
Lettuce
Olives
Onions
Okra
Parsnip
Kabocha Squash
Kale
Lettuce
Mushrooms
Radish
Rutabaga
Seaweed
Spinach
Squash
Sweet potatoes
Water Chestnuts
Yams
Zucchini
FRUITS:
Apple
Apricot
Banana
Blackberries
Blueberries
Cantaloupe
Cherries
Coconut
Cranberries
Dates
Dragon Fruit
Grapes
Grapefruit
Kiwi
Lemon (limit)
Lime (limit)
Mango
Nectarine
Papaya
Passionfruit
Peaches
Pear
Pineapple
Prunes
Raisins
Raspberry
Rhubarb
Star fruit
Strawberry
GRAINS/NUTS/SEEDS:
Arrowroot
Amaranth
Baking Soda
Brazil nuts
Buckwheat
Cassava Flour
Chai seeds
Coconut flour
Flax Seeds
Millet
Walnuts
Quinoa
Rice – brown preferred
Rice Flour
Tapioca
Teff
OILS/FATS:
Avocado oil
Grass fed ghee
Flax seed oil
Olive oil
Coconut oil
DAIRY SUBSTITUTES:
Rice milk
Coconut milk
SPICES/HERBS/VINEGARS:
Apple Cider
Balsamic vinegar
Basil
Black pepper
Cinnamon
Cloves
Cumin
Dandelion
Dill
Dry mustard
Garlic
Ginger
Nutmeg
Oregano
Parsley
Red wine vinegar
Rice vinegar
Rosemary
Sage
Sea salt
Tarragon
Thyme
Turmeric
Pure vanilla extract
CEREALS/PASTAS/SNACKS
Cream of rice
Puffed Rice
Puffed Millet
Rice Pasta
Rice crackers or cakes (check additives)
SWEETENERS
Agave nectar
Pure Honey
Molasses
Pure Maple Syrup
Rice Syrup
BEVERAGES/TEAS
Herbal teas without additives or stevia
Water
LIFESTYLE
Limit or eliminate unnecessary (not prescribed by a doctor) medications such as NSAID’s and PPI’s.
Limit plastic use and try to use natural products (toothpaste, deodorant, shampoo, conditioner, lotions)
Drink 100 oz of water daily
Get 7-8 hours of quality sleep. Make sure your room is dark and cold and no electronics an hour before bed
Do 30 minutes of stress relieving activity daily. This can be anything from watching a cooking show to stretching to meditation to playing guitar. Just find something to do that is not stressful and eases your mind.
Do 30 minutes of walking/activity daily. Try to keep this low impact.
Get outside for 30 minutes daily to get some fresh air and vitamin D.
REINTRODUCTION PHASE
How long before you should reintroduce foods? The answer is, it depends. However, the minimum time you should stay in the elimination phase is 21 days. You should work with a coach to best determine this and how to go about reintroducing foods. Below is the way that I suggest reintroductions.
After 21-30 days on ELIMINATION phase, you may begin reintroducing foods in stages, slowly over a 3-day period as follows:
Day one = Small amount of ONE food at one meal – journal reaction.
Day two = If no symptoms, double amount – journal reaction
Day three = If no symptoms, double amount again – journal reaction
*Only add food back if it did not cause any symptoms, otherwise remove it again (forever or at least until the end of elimination diet).
STAGE 1 FOODS
Egg yolks
High quality seed and nut oils (sesame or almond)
Legumes with edible pods (green beans, scarlet runner beans, sugar snap peas, snow peas, etc.)
STAGE 2 FOODS
Seeds and nuts
Occasional coffee and caffeinated teas
Egg whites
Oranges
Cocoa
Grass-fed butter
STAGE 3 FOODS
Bell/Sweet peppers
Coffee and caffeinated teas
Paprika
Eggplant
Grass-fed cream
Fermented dairy
lentils, split peas, and garbanzo beans (aka chickpeas)
STAGE 4 FOODS
Chili peppers and nightshade spices
Tomatoes
Potatoes
Grass fed whole milk and cheese
Alcohol in small quantities
Gluten-free grains (corn, oats, etc.)
Traditionally prepared or fermented legumes
Shellfish
STAGE 5 FOODS
Foods you are allergic to or have a history of strong reactions to
Good luck and feel free to reach out with any questions you might have! liz@cognition-nutrition.com
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