1. Pathophysiology of Inflammaging
'Inflammaging' describes the chronic, low-grade, systemic inflammation that develops with advancing age in the absence of overt infection. Driven by senescent cell secretomes (SASP), visceral adiposity, and gut dysbiosis, elevated inflammatory cytokines (TNF-alpha, IL-6, hs-CRP) degrade arterial collagen and promote atheroma formation.
Targeted lifestyle interventions—including omega-3 fatty acid intake, resistance exercise, and refined sugar avoidance—suppress systemic inflammatory cascades and preserve arterial wall elasticity.
2. Microvascular Damage & Arterial Remodeling
Persistent low-grade inflammation causes endothelial cell dysfunction, reducing nitric oxide synthesis and accelerating matrix metalloproteinase activity. Over time, elastic fibers in large arteries are replaced by stiff collagen, increasing pulse wave velocity and systolic blood pressure.
3. Interventions to Suppress Inflammaging
- Polyphenol Nutrition: Consuming dark berries, extra virgin olive oil, and green tea to neutralize free radicals.
- Omega-3 Polyunsaturated Fatty Acids: Supplying EPA and DHA to produce anti-inflammatory resolvins and protectins.
- Aerobic Exercise: Regular physical activity stimulates anti-inflammatory myokine release from muscle tissue.
- Visceral Adiposity Loss: Reducing abdominal fat removes a major endocrine source of pro-inflammatory cytokines.
4. Monitoring & Preserving Vascular Elasticity
Tracking inflammatory markers (hs-CRP) alongside regular blood pressure monitoring allows individuals to take early action against inflammaging, safeguarding long-term cardiovascular health.