Lifestyle Changes, Cardiovascular Disease and Dementia Risk
A recent population-based longitudinal study investigated the relationship between post-cardiovascular disease (CVD) lifestyle changes, inflammation, metabolic biomarkers, and the risk of dementia. The study aimed to understand how these factors contribute to cognitive decline in individuals who have had cardiovascular events, such as heart attacks or strokes.
Key findings from the study indicate that adopting a healthy lifestyle after experiencing cardiovascular disease significantly lowers the risk of developing dementia. Lifestyle changes that emphasise physical activity, a balanced diet, weight management, and quitting smoking were particularly effective.
Moreover, the study highlighted the role of inflammation and metabolic biomarkers—such as cholesterol levels, blood sugar, and blood pressure—in influencing dementia risk. The researchers found that controlling these biomarkers through lifestyle changes (e.g., through medication or diet) is crucial in reducing inflammation, which is often linked to cognitive decline.
This study provides strong evidence supporting the idea that after a cardiovascular event, individuals can reduce their dementia risk by leading a healthy lifestyle and addressing inflammation and metabolic health. It underscores the importance of comprehensive health management, including both physical health and cognitive well-being, for people recovering from cardiovascular disease.
Exercise physiologists play a key role in supporting cognitive health by helping individuals maintain physical activity routines that stimulate both the body and the brain. Regular movement, particularly aerobic and resistance-based exercise, has been shown to enhance blood flow to the brain, promote the release of neuroprotective chemicals, and support the growth of new neural connections—crucial for preserving cognitive function. By tailoring programs to individual needs and abilities, exercise physiologists help activate neural pathways, improve coordination, and reduce the risk of decline associated with conditions like dementia and Alzheimer’s disease. Our holistic approach not only strengthens the body but also supports memory, mood, and mental clarity.
Exercises to Challenge the Nervous System:
Dual-task exercises (e.g., walking while reciting words or counting backward) – improve coordination and cognitive load management
Balance and stability training (e.g., single-leg stands, tandem walking) – stimulates proprioception and engages brain-body communication
Agility drills (e.g., step-over ladders, quick direction changes) – enhance reaction time and neuromuscular control
Cross-body movements (e.g., bird-dog, opposite arm-to-knee taps) – promote left-right brain coordination
Tai Chi or slow flow sequences – support body awareness, balance, and cognitive focus
Memory-based movement patterns (e.g., choreographed sequences, mirror exercises) – encourage recall and mental sequencing
These exercises, when guided safely and progressively, help maintain brain engagement and slow cognitive decline—supporting not just physical health, but mental sharpness too.