What Is the Autoimmune Diet (AIP)?
The Autoimmune Diet (Autoimmune Protocol, AIP) is a strict elimination diet developed as an extension of the Paleo diet, specifically for people with autoimmune diseases (Hashimoto's thyroiditis, rheumatoid arthritis, Crohn's disease, ulcerative colitis, lupus, psoriasis, multiple sclerosis, etc.). Developed by Dr. Sarah Ballantyne ("The Paleo Mom").
AIP is based on the premise that certain foods can increase intestinal permeability ("leaky gut"), cause inflammation and irritate the immune system. By removing potential triggers, the immune system calms down and symptoms decrease or disappear. This is not a "cure" but a management strategy.
🧬 Key Principles
AIP is even stricter than Paleo. In addition to the standard Paleo restrictions, the following are also eliminated:
- Eggs — can irritate the gut
- Nuts and seeds — may be inflammatory
- Nightshade family vegetables (English: nightshades): tomatoes, potatoes, peppers, eggplants — contain alkaloids that can increase intestinal permeability
- All grains, legumes, dairy products — as with Paleo
- Alcohol, coffee, chocolate
- Artificial sweeteners, food additives, emulsifiers
- Sugar in all forms
After the elimination phase (30-90 days): foods are reintroduced one at a time while monitoring reactions. Some may be tolerated, others not.
🏋️ Pros and Cons for Athletes
✅ Pros:
- Symptom reduction: for those with autoimmune diseases — a huge improvement in quality of life
- Inflammation control: lower systemic inflammation improves post-training recovery
- Digestive health: healing of the intestinal lining improves nutrient absorption
- Increased energy: with autoimmune diseases, fatigue is a common symptom — AIP may reduce it
❌ Cons:
- Extremely limited diet: very few foods remain during the elimination phase — risk of various deficiencies
- Carbohydrate deficiency: without grains, potatoes and many vegetables, it is very difficult to get enough energy for sport
- Calcium, magnesium, B vitamin deficiency: precise supplementation is essential
- Social isolation: eating away from home is almost impossible
- Psychological burden: constant meal planning, cooking and label checking can be exhausting
🍖 What to Eat (During the Elimination Phase)
✅ Allowed: meat (preferably organic, grass-fed), fish and seafood, organ meat (liver, heart), sweet potatoes (batatas), carrots, squash, broccoli, leafy greens, berries (in small amounts), coconut products, olive oil, avocado oil, herbal teas, bone broth, fermented vegetables (dairy-free).
🔗 Related tools
💡 Practical Everyday Tips
📝 Monitor and Adjust
Keep a food diary for at least 2 weeks. What works for your body is individual. Review the results every month and adjust your strategy.
⏰ Consistency — More Important Than Perfection
Better 80% optimal nutrition every day than 100% one week and 50% the next. Consistency is the key to long-term results.
🔬 Individual Differences
What works for your training partner will not necessarily work for you. Genetics, microbiota, hormones — everything is individual.
📊 Measure Progress
Do not rely on the scale alone. Measure body circumferences, track strength indicators, and take progress photos every 4 weeks.
❓ Frequently Asked Questions
Q: Is this strategy suitable for beginners?
A: Yes! Start with the basic principles and gradually incorporate more advanced techniques. The most important thing is to start and be consistent.
Q: How quickly will I see results?
A: The first changes (energy level, well-being) — within 1–2 weeks. Body composition changes — within 4–8 weeks. Sports results — within 8–12 weeks.
Q: Do I need to take supplements for this to work?
A: No! Supplements are only a SUPPLEMENT to a balanced diet and proper training. First sort out your nutrition, sleep, and training — only then think about supplements.