
What should patients with ankylosing spondylitis pay attention to in their diet?
I am troubled by ankylosing spondylitis and often experience lower back pain and body stiffness, especially noticeable when I wake up in the morning. I would like to know what dietary precautions I should take?

Ankylosing spondylitis is a chronic inflammatory disease that primarily affects the spine and pelvic regions, causing pain and stiffness. Although diet cannot directly treat or prevent ankylosing spondylitis, healthy eating habits can help reduce inflammation and improve joint health. Below are some dietary recommendations for individuals with ankylosing spondylitis:
1. Choose easily digestible, high-protein foods: such as millet porridge, noodles, eggs, beef, and other similar foods. These foods are not only easy to digest and absorb by the gastrointestinal tract, but also provide sufficient nutritional support for patients, helping to enhance the body's immunity and playing a positive role in disease recovery.
2. Anti-inflammatory foods: increase intake of foods rich in omega-3 fatty acids, such as deep-sea fish, flaxseeds, and walnuts, as these foods have natural anti-inflammatory effects. Additionally, consume more antioxidant-rich foods like berries, leafy green vegetables, and nuts, which help reduce inflammation in the body.
3. High-fiber foods: high-fiber foods such as whole grains, legumes, fruits, and vegetables help maintain gut health. Research suggests that a healthy gut microbiome may be associated with reduced inflammation.
4. Avoid spicy, raw or cold foods, and allergenic foods: Spicy foods such as chili peppers and hot pot may trigger urinary tract infections and worsen the condition; raw or cold foods such as ice cream and shaved ice may induce gastrointestinal disorders, which are detrimental to recovery; allergenic foods such as crab and shrimp may cause unnecessary harm to the body.
5. Supplement with vitamin D and calcium: Patients with ankylosing spondylitis may face the risk of osteoporosis, so adequate intake of vitamin D and calcium is necessary.