The Anti-Inflammatory Diet: Best Foods and What to Avoid
- , by SANUSq Research team
- 8 min reading time
Inflammation is the body's essential defence — but when it smoulders on quietly in the background, it becomes a driver of many of our most common chronic diseases. The good news: what you put on your plate is one of the strongest levers you have over it. This guide covers the foods that fight inflammation, the ones that quietly fuel it, and why the overall pattern matters far more than any single item.
Good inflammation vs bad inflammation
Acute inflammation is a good thing: it's how your body fights infection and heals injury, flaring up and then switching off. The problem is chronic, low-grade inflammation — a persistent, silent simmer that never fully resolves. This kind of ongoing inflammation is now recognised as a common thread running through heart disease, type 2 diabetes, obesity, arthritis, and even mood and cognitive disorders. Diet is one of its biggest influences, in both directions: some foods stoke the fire, others help put it out.
Why does chronic inflammation matter so much? Because it quietly damages tissues over years. Inflammatory signalling contributes to the plaque build-up behind heart attacks and strokes, to the insulin resistance behind type 2 diabetes, to joint erosion in arthritis, and is increasingly implicated in depression and cognitive decline. Lowering that background inflammation is one of the most useful things a diet can do — which is why "anti-inflammatory eating" has moved from the fringe into mainstream nutrition science.
What an anti-inflammatory diet actually is
An anti-inflammatory diet isn't a fad or a rigid programme — it's simply a pattern of eating built around whole, minimally processed foods rich in antioxidants, fibre and healthy fats, while cutting back on the foods that promote inflammation. Its best-studied real-world embodiment is the Mediterranean diet.
A review of the traditional Mediterranean diet concluded that this dietary pattern — rich in vegetables, fruit, olive oil, nuts, legumes and fish — measurably lowers markers of low-grade inflammation and improves cardiovascular health (Razquin & Martinez-Gonzalez, 2019).
What makes the Mediterranean pattern work isn't one magic ingredient but the combination: an abundance of plants and their polyphenols, healthy fats in place of processed ones, fish rather than red and processed meat, and very little added sugar. It's a flexible template rather than a strict recipe, which is part of why it's so sustainable — and the benefits stack, each food adding a little that, day after day, adds up to a meaningfully lower inflammatory load.
The best anti-inflammatory foods
These are the foods that fight inflammation most consistently — an anti-inflammatory foods list worth building meals around:
- Oily fish (salmon, mackerel, sardines) — rich in anti-inflammatory omega-3 fatty acids.
- Colourful vegetables and fruit — especially leafy greens, broccoli, and brightly coloured produce packed with antioxidant polyphenols and carotenoids.
- Berries — among the most antioxidant-dense foods, from blueberries to cherries.
- Extra-virgin olive oil — a cornerstone of the Mediterranean diet, carrying anti-inflammatory polyphenols (its compound oleocanthal acts a little like ibuprofen).
- Nuts and seeds — healthy fats, fibre and antioxidants.
- Turmeric and ginger — spices with well-studied anti-inflammatory compounds (turmeric's curcumin especially).
- Green tea — rich in anti-inflammatory catechins.
- Whole grains and legumes — fibre that feeds a healthy gut, itself central to regulating inflammation.
The foods that fuel inflammation
Just as important is what to rein in. The main pro-inflammatory culprits are added sugar and sugary drinks, refined carbohydrates (white bread, pastries), ultra-processed and deep-fried foods, trans and excess refined vegetable fats, processed meats, and heavy alcohol. These tend to travel together in the "Western" dietary pattern, which is consistently linked with higher inflammation — so cutting back on them matters at least as much as adding the good stuff. If you change only one thing, cutting added sugar and sugary drinks is often the highest-impact place to start.
A critical appraisal of the evidence concluded that the Mediterranean pattern is the dietary model with the strongest scientific support for preventing cardiovascular disease, an effect closely tied to its anti-inflammatory profile (Martinez-Gonzalez et al., 2019).
It's the pattern, not any single food
The single most important idea here is that no one food (or supplement) is an "anti-inflammatory" magic bullet — it's the overall pattern that counts. A daily turmeric latte won't offset a diet of sugar and processed food. That said, certain concentrated anti-inflammatory foods, turmeric chief among them, can be a useful addition to an already-sound diet, which is where a supplement can play a supporting role.
A simple way to think about it
You don't need to memorise lists. A useful shortcut: build meals around plants and fish, cook with olive oil, snack on nuts and berries rather than biscuits and crisps, use herbs and spices generously, and treat sugary drinks, sweets and ultra-processed food as occasional rather than everyday. Colour on the plate is a decent proxy for anti-inflammatory value — the more natural colour from vegetables and fruit, the more protective polyphenols you're getting. Small, consistent shifts in this direction do far more than any short-lived detox.
Beyond the plate
Diet is the biggest lever, but not the only one. Regular movement, good sleep, stress management, not smoking and maintaining a healthy weight all independently lower chronic inflammation — and they work best together. An anti-inflammatory lifestyle, not just an anti-inflammatory meal, is the real goal.
Gut health deserves a special mention: much of the immune system lives in the gut, and a fibre-rich, plant-heavy diet feeds the beneficial bacteria that help keep inflammation in check — one more reason an anti-inflammatory diet and a healthy gut go hand in hand.
Add a concentrated anti-inflammatory spice
Turmeric is one of the most studied anti-inflammatory foods — a simple way to reinforce an already-good diet (best absorbed as a proper extract).
Frequently asked questions
What is an anti-inflammatory diet?
A pattern of eating built around whole, minimally processed foods rich in antioxidants, fibre and healthy fats — vegetables, fruit, oily fish, olive oil, nuts and whole grains — while limiting sugar, refined carbs and processed foods. The Mediterranean diet is its best-evidenced version.
Which foods are most anti-inflammatory?
Oily fish, the best food source of omega-3 for inflammation, plus colourful vegetables and berries, extra-virgin olive oil, nuts, turmeric and ginger, green tea, and whole grains and legumes. Variety matters more than any single "superfood".
Which foods make inflammation worse?
Added sugar and sugary drinks, refined carbohydrates, ultra-processed and fried foods, trans fats, processed meats and excess alcohol. Cutting these is as important as adding anti-inflammatory foods.
Can an anti-inflammatory diet help my health?
It's strongly linked with lower chronic inflammation and reduced risk of heart disease and other conditions, largely via the Mediterranean pattern. Think of anti-inflammatory foods for wellness and long-term risk reduction rather than as a treatment for a specific disease — and they work best alongside exercise, sleep and not smoking.
Do I need supplements, or is food enough?
Food and the overall pattern come first — no supplement offsets a poor diet. Concentrated anti-inflammatory foods like turmeric can be a useful addition to an already-good diet, but as a complement, not a substitute. Start with the plate; let supplements fill genuine gaps. The most anti-inflammatory thing on your plate is usually the whole, colourful, minimally processed food itself — everything else is a bonus on top of that foundation.
References
- Razquin C, Martinez-Gonzalez MA. A traditional Mediterranean diet effectively reduces inflammation and improves cardiovascular health. Nutrients. 2019;11(8):1842. PMC6723673
- Martinez-Gonzalez MA, Gea A, Ruiz-Canela M. The Mediterranean diet and cardiovascular health. Circulation Research. 2019;124(5):779–798. Circ Res, 2019
Read more on the blog
Watch on YouTube
Explore more on our channel, @SANUSqHealthSupplements.
We wish you good health on your terms.
The team at SANUSq.
PS. Curious what's currently on offer? Take a look at our latest promotions.
The health information in this article is provided for educational purposes only. Consult your healthcare professional before making any medical decisions.
Regulatory Notice
The information on our websites, blogs, and emails is provided for informational purposes only and has not been evaluated by the EMA, EFSA, or FDA. It is not intended to replace medical advice provided by your healthcare professional, and is not intended to diagnose, treat, cure, or prevent any disease. Our products are intended for adults aged 18 and over. While the vitamins and supplements mentioned may offer various health benefits, supplements and dietary changes should be considered part of an overall health plan and not a substitute for professional medical treatment. Only a qualified healthcare professional can provide personalized advice and treatment plans based on your individual health needs and medical history; you should consult your healthcare professional before taking any product(s) if you are pregnant or breastfeeding.