Chronic Inflammation and Aging

Definition

Chronic low-grade inflammation that accumulates with age and accelerates cellular aging. It is a persistent inflammatory process, different from acute inflammation, that progressively damages tissues.

How it works

With age, the immune system becomes dysfunctional and produces persistent, low-intensity inflammation, called 'inflammaging'. This chronic inflammation activates cell degradation pathways and accelerates the aging of all organs. Inflammatory markers like C-reactive protein and interleukin-6 increase progressively. This inflammation can be amplified by poor diet, oxidative stress, and an imbalanced microbiome. Reducing this inflammation through diet is essential for healthy aging.

Role

Chronic inflammation accelerates biological decline and increases the risk of age-related diseases.

Examples

• Pro-inflammatory foods: refined sugars, industrial vegetable oils, processed meats
• Anti-inflammatory foods: turmeric, ginger, fatty fish, green vegetables, berries

Recommendations

Prioritize foods rich in omega-3 (sardines, mackerel, flax) and polyphenols (berries, dark chocolate, green tea). Reduce ultra-processed foods and refined sugars that fuel chronic inflammation. Practice regular physical activity to reduce inflammatory markers.

Key takeaway

An anti-inflammatory diet is key to slowing down inflammaging and maintaining optimal health with age.

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