An Anti-Inflammatory Diet for Fatigue and Pain
Far too many diets are named and trademarked for the purpose of selling books and products. Because of this, it can be easy to lose sight of what these diets are truly comprised of. An anti-inflammatory diet is one such example. So what is it exactly?
First, let us describe the opposite—an inflammatory diet. This is defined in the literature as food that has a high inflammatory potential. These foods promote the release of inflammatory molecules—cytokines—from cells and tissues. With chronic consumption, a smoldering ensues which has been linked to everything from heart disease, fatty liver, diabetes, and depression.
Worst Foods for Long COVID
Foods with a high inflammatory potential are not surprisingly those that are heavily processed—commonly referred to as “industrial foods.” Foods high in refined sugars, artificial flavorings, shelf-stabilizing fats, processed cooking oils, and made-to-look-like-real-food vegan/vegetarian items.
Specific examples include sodas, vegetable oil, cookies, chips, pre-made desserts, dinners, and snacks. It goes without saying that if the ingredients list is a mile long and unpronounceable, it is a processed highly inflammatory food.
This you likely already know, and it is one of the few things all nutritionists can agree on. But what an anti-inflammatory diet is, is less clear.
Anti-inflammatory Foods for Long COVID Recovery
One common thought about anti-inflammatory diets is centered on the ratio of omega fats in foods. Though rather simplistic, we are taught that omega-3 fats are anti-inflammatory, while omega-6 fats are pro-inflammatory. Some authors suggest a ratio of omega 6 to omega 3 in the range of 3:1. Comparatively, the standard Western diet is estimated to be in the range of up to 20:1, resulting in a high inflammatory potential.
We commonly take medications to block the inflammatory effects of omega-fat metabolism. These include ibuprofen and the like, which block enzymes that produce inflammatory molecules. A better solution is to consume fewer fats which initiate this inflammatory pathway.
Omega‑3 Rich Diet for Post-COVID Inflammation
Fish, eggs, shellfish, walnuts, chia, flax, hemp seed, and Brussels sprouts
Another way to define an anti-inflammatory diet is rich in nutrients that can block or reduce inflammatory cytokines. This includes foods containing phytonutrients and certain amino acid-like nutrients.
Phytonutrients are abundant in colorful foods and culinary spices. Eat color and spice and everything nice. Many of these act like anti-oxidants, reducing inflammation by stabilizing reactive oxygen species.
Keep in mind that many phytonutrients are fat-soluble. This means that these foods should be prepared and consumed in the presence of cooking fats to be utilized for cellular processes.
Foods to Support Gut Microbiome After COVID
Carrots, blueberries, capsaicin, ginger root, beets, leafy greens, tomatoes, garlic, onions, dark chocolate, red wine, and green tea
Culinary Spices High in Phytonutrients for Gut Health
Curcumin (turmeric), black pepper, cloves, cinnamon, oregano, thyme, sage, rosemary, saffron, and tarragon
The amino acid betaine (trimethylglycine, TMG) and nutrient choline are considered anti-inflammatory. While the body synthesizes these compounds on its own, consuming foods high in both is associated with positive outcomes. In the ATTICA study, which comprised 1514 Greek men and 1528 Greek women, those with the highest dietary intakes of choline and betaine also had the best health outcomes based on blood markers of inflammation.
Foods High in Betaine
Spinach, shrimp, wheat bread, and raw mushrooms
Studies show lower levels of betaine in post-COVID results in worse health outcomes (Israr, 2022).
Foods High in Choline for Post-Viral Brain Health
Liver, eggs, pork, beef, cod, shrimp, salmon, oat bran, Brussels sprouts, broccoli, and cauliflower
With over 10 years of experience creating nutrition plans for patients, I invite you to create your own personalized nutrition plan with me.
How Can I Tell if My Diet is Anti-Inflammatory?
Routine blood tests are the best for assessing the inflammatory potential of your diet. Ask your doctor to measure C-reactive protein (hsCRP) and homocysteine. Those with long COVID and ME/CFS, may also consider adding blood measures for interleukin 6 (IL-6) and tumor necrosis factor-alpha (TNF-a). More specific testing can also be measured via a specialty lab by doing a blood spot analysis of omega fats to determine your ratio.
References
Tolkien K, Bradburn S, Murgatroyd C (2018) An anti-inflammatory diet as a potential intervention for depressive disorders: A systematic review and meta-analysis. Clin Nutr. pii: S0261-5614(18)32540-8.
Detopoulou P, et al (2008) Dietary choline and betaine intakes in relation to concentrations of inflammatory markers in healthy adults: the ATTICA study. The American Journal of Clinical Nutrition, Vol 87, Issue 2:424–430.
Ingvild Paur, Monica H. Carlsen, Bente Lise Halvorsen, and Rune Blomhoff. Ch 2: Antioxidants in Herbs and Spices: Roles in Oxidative Stress and Redox Signaling. Herbal Medicine: Biomolecular and Clinical Aspects. 2nd edition. Benzie IFF, Wachtel-Galor S, editors. Boca Raton (FL): CRC Press/Taylor & Francis; 2011.
Israr MZ, Ibrahim W, Salzano A, et al. Association of gut-related metabolites with respiratory symptoms in COVID-19: A proof-of-concept study. Nutrition. 2022;96:111585. doi:10.1016/j.nut.2021.111585
