Anti-inflammatory diet: What to know


About the Author
Medically reviewed by Katherine Marengo LDN, R.D., Nutrition  — Written by Jenna Fletcher

Managing Inflammation Through Diet: An Overview

Eating less processed food, reducing alcohol intake, and limiting red meat while increasing the consumption of plant-based foods can help manage inflammation effectively. Anti-inflammatory diets are not rigid meal plans but rather flexible eating styles that emphasize nutrient-rich foods. The Mediterranean diet and the DASH (Dietary Approaches to Stop Hypertension) diet are prime examples of such dietary patterns.

Understanding Inflammation and Dietary Impact

Chronic inflammation can arise from various conditions, including psoriasis, rheumatoid arthritis, and asthma. While dietary changes can help alleviate some symptoms, they may not fully address severe cases. The relationship between diet and inflammation is complex, as certain foods can trigger or exacerbate inflammation, while others may contain compounds—such as antioxidants—that can help reduce it.

The Role of Antioxidants

Antioxidants are crucial in an anti-inflammatory diet. These compounds help neutralize free radicals—unstable molecules that can damage cells and promote inflammation. Fresh fruits and vegetables are rich sources of antioxidants, and incorporating these into your diet can be beneficial.

Omega-3 fatty acids, found in oily fish like salmon and tuna, are known to lower inflammatory proteins in the body. Similarly, dietary fiber can also play a role in mitigating inflammation.

Types of Anti-Inflammatory Diets

Several well-known diets align with anti-inflammatory principles:

  • Mediterranean Diet: Emphasizes plant-based foods, healthy fats, and fish. Research suggests it can significantly reduce cardiovascular inflammation.
  • DASH Diet: Focuses on fruits, vegetables, whole grains, and lean proteins. Studies indicate it may help lower inflammation markers and improve symptoms in conditions like inflammatory arthritis.

Who Can Benefit?

An anti-inflammatory diet can serve as a complementary therapy for various conditions exacerbated by chronic inflammation, including:

  • Rheumatoid arthritis
  • Psoriasis
  • Asthma
  • Esophagitis
  • Crohn’s disease
  • Colitis
  • Inflammatory bowel disease (IBD)
  • Lupus
  • Hashimoto’s thyroiditis
  • Type 2 diabetes
  • Obesity
  • High blood pressure
  • Cardiovascular disease

Additionally, a diet rich in antioxidants may help lower the risk of certain cancers.

Foods to Include

An anti-inflammatory diet should be diverse and nutrient-dense. Foods that may help manage inflammation include:

  • Oily Fish: Salmon, mackerel, and sardines
  • Fruits: Blueberries, strawberries, cherries, and oranges
  • Vegetables: Leafy greens like kale and spinach, as well as broccoli
  • Legumes: Lentils, beans, and chickpeas
  • Nuts and Seeds: Walnuts, almonds, flaxseeds, and chia seeds
  • Olive Oil: Rich in healthy fats and antioxidants
  • Whole Grains: Quinoa, brown rice, and oats

In addition, spices like ginger and turmeric, raw or lightly cooked vegetables, probiotics, and herbal teas can enhance the anti-inflammatory effects of your diet.

Foods to Limit

To maximize the benefits of an anti-inflammatory diet, consider limiting:

  • Processed Foods: Often high in sugar, salt, and unhealthy fats
  • Refined Carbs: White bread, pastries, and many baked goods
  • Sugary Snacks: Chips, cookies, and prepackaged desserts
  • Excessive Alcohol: Can contribute to inflammation
  • Common Food Intolerances: Such as gluten, dairy, nightshade, and cruciferous vegetables for those who are sensitive

Vegetarian and Vegan Options

Adopting a vegetarian or vegan diet may also help reduce inflammation. These diets typically emphasize whole, plant-based foods while minimizing saturated fats. A 2017 analysis indicated that individuals following vegan or vegetarian diets for two years or more generally have lower inflammatory markers than those who consume meat. However, more extensive, controlled studies are needed to fully understand these effects.

Tips for Transitioning to an Anti-Inflammatory Diet

Transitioning to a new eating pattern can be challenging. Here are some strategies to ease the process:

  1. Grocery Shopping: Stock up on a variety of fruits, vegetables, and healthy snacks.
  2. Meal Preparation: Gradually replace fast food with homemade, nutritious meals.
  3. Beverage Choices: Swap sugary drinks for water or herbal teas.
  4. Consult Professionals: Speak with a healthcare provider about supplements that might support your diet.
  5. Stay Active: Incorporate at least 30 minutes of moderate exercise into your daily routine.
  6. Prioritize Sleep: Good sleep hygiene can help manage inflammation.

Frequently Asked Questions

What do you eat on an anti-inflammatory diet?
An anti-inflammatory diet prioritizes whole fruits, vegetables, whole grains, and healthy fats while limiting processed foods, alcohol, and red meat.

What is the fastest way to reduce inflammation in the body?
No single food can immediately reduce inflammation. However, a balanced diet rich in whole foods has been proven to lower inflammatory markers over time.

What are the worst foods for inflammation?
Foods that are highly processed, high in sugar, saturated fats, and salt, along with excessive alcohol, are commonly associated with increased inflammation.

Conclusion

An anti-inflammatory diet may help reduce inflammation and alleviate symptoms of conditions like rheumatoid arthritis. While there is no one-size-fits-all approach, including a variety of fresh fruits, vegetables, whole grains, and healthy fats can help manage inflammation effectively. Those with chronic health conditions should consult a healthcare professional to determine the best dietary options for their individual needs.