AIP Diet Meal Plan: A Comprehensive Guide

The Autoimmune Protocol (AIP) diet is designed to support individuals with autoimmune conditions by managing symptoms and improving gut health. This article provides a detailed overview of the AIP diet, including its principles, phases, food lists, potential benefits, and a sample meal plan to help you get started.

Introduction to the AIP Diet

The AIP diet, or autoimmune protocol diet, is an elimination diet designed to reduce inflammation and manage symptoms associated with autoimmune diseases. Autoimmune diseases occur when the immune system mistakenly attacks the body's own tissues. This diet aims to heal the gut, reduce inflammation, and increase healthy gut bacteria, helping to balance the immune system and restore overall health. It's like a stricter version of the paleo diet, taking it up a notch by removing additional foods.

Who Should Consider the AIP Diet?

The AIP diet may be beneficial for individuals with autoimmune diseases or serious inflammation symptoms. It aims to address the underlying issues and promote healing. However, it requires strict adherence and may not be suitable for those who prefer a lot of freedom in their diet. It's essential to consult with a healthcare professional before starting the AIP diet, especially for pregnant women or individuals who are underweight or malnourished.

What is the AIP Diet?

The AIP diet is an intense version of the paleo diet that eliminates common allergenic and irritating foods. It removes all foods that paleo removes, but it also includes eggs, nightshades, nuts, seeds, and coffee. The AIP diet encourages the consumption of high-quality proteins, fruits, vegetables, healthy fats, fermented foods, bone broth, and organ meats.

The Phases of the AIP Diet

The AIP diet consists of two main phases: the elimination phase and the reintroduction phase.

Read also: Vegan Diet for Bodybuilding

The Elimination Phase

The elimination phase involves removing foods and medications believed to cause gut inflammation, imbalances in gut bacteria, or immune responses. This phase typically lasts for 30-90 days, or until a noticeable reduction in symptoms occurs.

Foods to Avoid During the Elimination Phase:

  • Grains: Rice, wheat, oats, barley, rye, and foods derived from them, such as pasta, bread, and breakfast cereals.
  • Legumes: Lentils, beans, peas, peanuts, and foods derived from them, such as tofu, tempeh, mock meats, or peanut butter.
  • Nightshade Vegetables: Eggplants, peppers, potatoes, tomatoes, tomatillos, and spices derived from nightshade vegetables, such as paprika.
  • Eggs: Whole eggs, egg whites, or foods containing these ingredients.
  • Dairy: Cow’s, goat’s, or sheep’s milk, as well as foods derived from these milks, such as cream, cheese, butter, or ghee. Dairy-based protein powders or other supplements should also be avoided.
  • Nuts and Seeds: All nuts and seeds and foods derived from them, such as flours, butter, or oils. This also includes cocoa and seed-based spices, such as coriander, cumin, anise, fennel, fenugreek, mustard, and nutmeg.
  • Certain Beverages: Alcohol and coffee.
  • Processed Vegetable Oils: Canola, rapeseed, corn, cottonseed, palm kernel, safflower, and soybean oils.
  • Refined or Processed Sugars: Cane or beet sugar, corn syrup, brown rice syrup, and barley malt syrup. This also includes sweets, soda, candy, frozen desserts, and chocolate, which may contain these ingredients.
  • Food Additives and Artificial Sweeteners: Trans fats, food colorings, emulsifiers, and thickeners, as well as artificial sweeteners, such as stevia, mannitol, and xylitol.

Some AIP protocols may recommend avoiding all fruit or algae during the elimination phase.

Foods to Eat During the Elimination Phase:

  • Vegetables: A variety of vegetables except for nightshade vegetables and algae.
  • Fresh Fruit: A variety of fresh fruit in moderation.
  • Tubers: Sweet potatoes, taro, yams, and Jerusalem or Chinese artichokes.
  • Minimally Processed Meat: Wild game, fish, seafood, organ meat, and poultry. Meats should be wild, grass-fed, or pasture-raised whenever possible.
  • Fermented, Probiotic-Rich Foods: Nondairy-based fermented food, such as kombucha, sauerkraut, pickles, and coconut kefir. Probiotic supplements may also be consumed.
  • Minimally Processed Vegetable Oils: Olive oil, avocado oil, or coconut oil.
  • Herbs and Spices: As long as they’re not derived from a seed or a chili pepper.
  • Vinegars: Balsamic, apple cider, and red wine vinegar, as long as they’re free of added sugars.
  • Natural Sweeteners: Maple syrup and honey in moderation.
  • Certain Teas: Green and black tea at average intakes of up to 3-4 cups per day.
  • Bone Broth

Some protocols recommend moderating your intake of salt, saturated and omega-6 fats, natural sugars, and coconut-based foods. Small amounts of fruit may be allowed, usually up to 10-40 grams of fructose per day, or the equivalent of about 1-2 portions of fresh fruit. Moderation of high glycemic fruits and vegetables, including dried fruit, sweet potatoes, and plantain, may also be suggested.

The Reintroduction Phase

The reintroduction phase begins once a measurable improvement in symptoms and overall well-being occurs. During this phase, the avoided foods are gradually reintroduced into the diet, one at a time, based on individual tolerance.

Step-by-Step Reintroduction Protocol:

  1. Choose one food to reintroduce. Plan to consume this food a few times per day on the testing day, then avoid it completely for 5-6 days.
  2. Eat a small amount, such as 1 teaspoon of the food, and wait 15 minutes to see if you have a reaction.
  3. If you experience any symptoms, end the test and avoid this food. If you have no symptoms, eat a slightly larger portion, such as 1 1/2 tablespoons, of the same food and monitor how you feel for 2-3 hours.
  4. If you experience any symptoms over this period, end the test and avoid this food. If no symptoms occur, eat a normal portion of the same food and avoid it for 5-6 days without reintroducing any other foods.
  5. If you experience no symptoms for 5-6 days, you may reincorporate the tested food into your diet, and repeat this 5-step reintroduction process with a new food.

It’s best to avoid reintroducing foods under circumstances that tend to increase inflammation and make it difficult to interpret results, such as during an infection, following a poor night’s sleep, when feeling unusually stressed, or following a strenuous workout. When reintroducing dairy, it's recommended to choose dairy products with the lowest lactose concentration to reintroduce first, such as ghee or fermented dairy products.

Read also: Nutrition for Endometriosis

The Maintenance Phase

The maintenance phase is about establishing a personalized diet based on tolerated foods. There is some trial and error involved in this phase. The AIP diet focuses on nutritious foods that can lower inflammation and reduce symptoms. Any diet approach should only be done under the approval of your physician.

Potential Benefits of the AIP Diet

Research on the AIP diet is limited, but some evidence suggests that it may reduce inflammation and symptoms of certain autoimmune diseases.

May Help Heal a Leaky Gut

People with autoimmune diseases often have a leaky gut, and there may be a link between the inflammation they experience and the permeability of their gut. By helping heal leaky gut, the AIP diet may help reduce the degree of inflammation a person experiences.

May Reduce Inflammation and Symptoms of Some Autoimmune Disorders

Studies suggest that the AIP diet may help reduce inflammation or symptoms caused by it, at least among a subset of people with certain autoimmune disorders.

  • In an 11-week study in 15 people with IBD on an AIP diet, participants reported experiencing significantly fewer IBD-related symptoms by the end of the study.
  • A small study had people with IBD follow the AIP diet for 11 weeks, reporting significant improvements in bowel frequency, stress, and the ability to perform leisure or sport activities as early as 3 weeks into the study.
  • In another study, 16 women with Hashimoto’s thyroiditis followed the AIP diet for 10 weeks. By the end of the study, inflammation and disease-related symptoms decreased significantly, and participants reported significant improvements in their quality of life.

However, studies remain small and few, and more research is needed before strong conclusions can be made.

Read also: A Deep Dive into the Carnivore Keto Diet

Potential Drawbacks of the AIP Diet

The AIP diet is considered an elimination diet, which makes it very restrictive and potentially hard to follow for some, especially in its elimination phase. It can also make it difficult for people to eat in social situations, increasing the risk of social isolation. There’s no guarantee that this diet will reduce inflammation or disease-related symptoms in all people with autoimmune disorders. Remaining in the elimination phase for too long can make it difficult to meet daily nutrient requirements, increasing the risk of developing nutrient deficiencies and poor health over time. The reintroduction phase is crucial and should not be skipped.

AIP Diet Meal Plan Example

Here’s an example of a Paleo-AIP Weekly Meal Plan, starting on Saturday to allow for weekend preparation of staples:

General Tips

  • Cook once and reuse items over the course of the week to save time and money.
  • Prepare breakfast dishes in bulk and freeze them for easy weekday breakfasts.
  • Design weekday lunches to be eaten either warm or cold.
  • Roast two whole organic chickens every Sunday for use throughout the week.
  • Save all bones for making bone broth.
  • Consider hiding organ meat in other foods, such as beef meatballs.

Sample Weekly Meal Plan

Saturday:

  • Breakfast: AIP Breakfast Patties (made in bulk and frozen) with fresh fruit.
  • Lunch: Salad with leftover baked chicken.
  • Dinner: Baked bone-in lamb.

Sunday:

  • Breakfast: Skillet hash made with leftover bone-in lamb.
  • Lunch: Salad with leftover baked chicken.
  • Dinner: Baked chicken.

Monday:

  • Breakfast: AIP Breakfast Patties with fresh fruit.
  • Lunch: Salad with leftover baked chicken.
  • Dinner: Faux-Thai Lemongrass recipe using shredded chicken.

Tuesday:

  • Breakfast: AIP Breakfast Patties with fresh fruit.
  • Lunch: Leftover Faux-Thai Lemongrass.
  • Dinner: Beef meatballs with roasted vegetables.

Wednesday:

  • Breakfast: AIP Breakfast Patties with fresh fruit.
  • Lunch: Leftover Beef Meatballs.
  • Dinner: Baked fish with steamed greens.

Thursday:

  • Breakfast: AIP Breakfast Patties with fresh fruit.
  • Lunch: Leftover Baked fish.
  • Dinner: Chicken and vegetable stew.

Friday:

  • Breakfast: AIP Breakfast Patties with fresh fruit.
  • Lunch: Leftover Chicken Stew.
  • Dinner: Simple baked salmon with roasted asparagus.

Budget-Friendly AIP Tips

  • Buy bone-in chicken: It’s cheaper than the boneless version and comes with free broth.
  • Roast two whole organic chickens every Sunday: Debone the remaining chicken and freeze it for use throughout the week.
  • Use offal: Hide organ meat in other foods like beef meatballs.

Additional Tips for Success on the AIP Diet

  • Find Tasty and Nutritious Recipes: Find a few tasty and nutritious basic recipes and use them to develop a simple meal plan.
  • Plan Meals and Snacks in Advance: Plan meals and snacks in advance to avoid unintentional slip-ups.
  • Be as Strict as Possible: Be as strict as possible about the diet during the first 2-3 weeks.
  • Get Support: The AIP diet is a structured approach to managing autoimmune diseases, with growing evidence to support it.
  • Ensure AIP-Compliant Ingredients: Ensure the ingredients are AIP-compliant, just the frozen vegetable, without preservatives, sugars, or other additives.
  • Meal Prep & Freeze: Make meals ahead and freeze them. Keep leftovers in the fridge or freezer to use at another time.
  • Batch Cooking: You'll save time in the kitchen by batch cooking a few of these quick and easy AIP recipes.
  • Utilize AIP-Compliant Products: Items like grain-free, AIP-compliant pasta can be made quickly.

tags: #AIP #diet #meal #plan #example