Anti-Inflammatory Diets

Anti-inflammatory eating — what it is, why it matters, and how to do it

Inflammation gets a bad press, but it's worth starting with what it actually is. When you cut your finger or catch a virus, inflammation is your body's emergency response — blood flow increases, immune cells rush in, repair begins. It's fast, targeted, and when it works properly, it switches off once the job is done.

The problem is when it doesn't switch off. Chronic inflammation — low-level, persistent, and often invisible — is a different beast entirely. It isn't fighting an infection. It's your immune system stuck in a state of low-grade alert, slowly damaging the very tissues it's supposed to protect.

Why chronic inflammation matters so much after 50

The link between chronic inflammation and the diseases of ageing is now one of the most consistent findings in all of longevity research. Heart disease, type 2 diabetes, certain cancers, arthritis, cognitive decline — all have chronic inflammation as a significant contributing factor. Researchers have even given the phenomenon a name: inflammageing. The idea that persistent low-grade inflammation accelerates the biological processes of ageing is now well established.

What makes this particularly relevant for anyone in their 50s and 60s is that inflammatory markers tend to rise with age even in otherwise healthy people. The question is how fast — and how much of that rise is driven by factors within your control.

The answer, usefully, is quite a lot.

Inflammageing — the hidden accelerator

Chronic inflammation has been linked to premature ageing, a phenomenon often referred to as "inflammageing." By impairing the body’s ability to repair cells, it accelerates the deterioration of tissues and organs, leading to visible signs of ageing like wrinkles and loss of muscle mass, as well as hidden damage such as cognitive decline and bone density loss.

Impact on Mental Health

Chronic inflammation doesn’t just affect the body—it also takes a toll on the mind. Research shows that high levels of inflammation are associated with an increased risk of mental health conditions, including depression and anxiety. Inflammatory markers like cytokines can disrupt neurotransmitter function, leading to mood imbalances and reduced cognitive performance.

What Fuels Chronic Inflammation?

A diet high in ultra-processed food, refined sugar, and industrially produced seed oils creates a sustained inflammatory response. So does chronic stress — elevated cortisol keeps the immune system in a state of readiness it was never designed to maintain indefinitely. Poor sleep disrupts the body's overnight repair and regulation processes, and inflammatory markers rise measurably after even a few nights of inadequate sleep. A sedentary lifestyle reduces circulation and impairs metabolic health in ways that compound inflammation over time.

None of this is surprising. But seeing them together makes clear that inflammation isn't something that just happens to you — it's something that accumulates in response to how you live.

'Chronic inflammation is not a disease in itself. It's the environment in which diseases develop. Change the environment and you change the risk.'

What an anti-inflammatory diet actually does

The term "anti-inflammatory diet" sounds like a specific regime, but it's really just a description of eating patterns that don't constantly provoke an immune response. The mechanisms are fairly well understood.

Antioxidants from vegetables, fruits, and certain spices neutralise free radicals — the unstable molecules that drive oxidative stress and inflammation. Omega-3 fatty acids, found in oily fish, walnuts, and flaxseeds, directly counteract inflammatory signalling in a way that omega-6s — dominant in processed and fried foods — do not. Fibre from whole grains, legumes, and vegetables feeds the gut microbiome, which plays a central role in regulating systemic inflammation. And avoiding blood sugar spikes — by choosing complex carbohydrates over refined ones — prevents the repeated inflammatory responses that high glucose levels trigger.

None of this requires a complicated protocol. It requires a consistent shift in the direction of whole food and away from ultra-processed food.

✓ Eat more

Oily fish

Salmon, mackerel, sardines — rich in omega-3s

Leafy greens

Spinach, kale, broccoli — antioxidant-dense

Berries

Blueberries, strawberries — high in polyphenols

Olive oil

Extra virgin — oleocanthal reduces inflammation

Nuts & seeds

Walnuts, almonds, flaxseeds, chia seeds

Whole grains

Oats, quinoa, brown rice — stabilise blood sugar

Legumes

Lentils, chickpeas — fibre feeds gut microbiome

Turmeric & ginger

Strong anti-inflammatory compounds

✕ Eat less

Ultra-processed food

Ready meals, packaged snacks, fast food

Refined sugar

Sodas, sweets, baked goods, fruit juice

Refined carbohydrates

White bread, white pasta, white rice

Industrial seed oils

Sunflower, vegetable oil — high in omega-6s

Trans fats

Fried foods, processed snacks, margarine

Excess alcohol

More than 14 units per week raises inflammation

Processed meats

Bacon, sausages, deli meats

Added salt

High sodium intake linked to inflammatory markers

A sample day's eating

This isn't a meal plan to follow rigidly — it's an illustration of what anti-inflammatory eating looks like in practice, using normal food that's widely available and easy to prepare.

Breakfast: Porridge with blueberries, walnuts, and a drizzle of honey. Lunch: Grilled salmon with quinoa and steamed broccoli. Dinner: Stir-fried vegetables with tofu, brown rice, and turmeric. Snacks: Carrot sticks with hummus, or a handful of almonds.

Notice what these meals have in common: whole ingredients, plenty of colour, good fats, adequate protein, minimal processing. That pattern — repeated consistently — is the point.