How does inflammation affect the heart?

Tardif JC et al. — COLCOT (NEJM, 2019): low-dose colchicine reduced cardiovascular events after a heart attack.

Estruch R et al. — PREDIMED (NEJM, 2018): the Mediterranean diet lowered CRP and cardiovascular events.

Regular aerobic exercise lowers IL-6 and TNF-alpha in most trials.

Short sleep (under 6 hours) raises inflammatory markers within days.

Treating gum disease is linked to lower CRP and better vascular function.

Acute inflammation is the body's short-term response to injury or infection — protective, and it usually settles on its own.

Chronic low-grade inflammation is a quiet, persistent activation of the immune system, visible in markers like CRP, IL-6, and TNF-alpha.

Inside the vessel wall, that activation helps oxidized LDL cholesterol (the kind that builds up in artery walls), immune cells, and calcium form plaques over decades.

Inflammation is shared soil beneath most chronic disease — cardiovascular, metabolic, and cognitive alike.

It helps explain why people with 'normal' cholesterol still have heart attacks, and why the same daily habits protect so many organs at once.

For the most part, it's something you can change through ordinary daily habits.

Persian hakims described 'burning' or 'heat' imbalances, treated with cooling foods (yogurt, cucumber, pomegranate), rest, and moderate movement.

The traditional table — legumes, greens, olive oil, herbs, fish — looks remarkably like what trials now call an anti-inflammatory diet.

Rest, prayer, and companionship were counted as heart care long before inflammation had a name.

Where tradition and science agree

• Persian tradition and modern medicine agree that the body inflames when it's overburdened by rich food, poor rest, and an unquiet mind.
• Both count olive oil, fish, legumes, greens, and calming daily rhythms as protective for the heart's vessels.

In this season (autumn): Autumn is the traditional season for pomegranate, walnuts, and warming greens — a naturally anti-inflammatory table.

• Modern medicine can measure inflammation directly (hs-CRP, IL-6); tradition read it through temperament, sleep, mood, and appetite.
• Modern practice can add targeted anti-inflammatory therapy (colchicine, canakinumab) for specific patients — tradition worked only through diet, movement, herbs, and rest.

• Sleep 7–8 hours on a steady schedule — the single biggest lever for inflammation.
• Move daily; add two short strength sessions a week.
• Eat mostly whole plants, extra-virgin olive oil, fish, nuts, and legumes.
• Keep weight — especially belly fat — in a comfortable range.
• Look after your teeth and gums; see a dentist regularly.
• Downshift every day with breath, walking, prayer, or quiet company.

One small step today: Swap one ultra-processed snack today for a piece of fruit, a small handful of walnuts, and a cup of green tea.

Chronic inflammation is quiet — you rarely feel it until it has done its damage. Cool it gently, every day, with the ordinary things: sleep, walking, olive oil, legumes, a table shared with people you love.