Dietary patterns and endothelium dysfunction: a literature review.
Nguyen VH, Pereira LR, Shannon OM, Stephan BC, Siervo M
Plant Based Diet
Growing and eating the leafy greens, legumes, and colorful vegetables in your garden may be one of the most powerful things you can do to keep your blood vessels — and your brain — healthy for decades.
The inner wall of your blood vessels, called the endothelium, is like a thin but powerful control panel for your whole body. When it gets damaged — by poor diet, inflammation, or oxidative stress — it sets off a chain reaction that can lead to clogged arteries, memory loss, and dementia. Eating plant-heavy diets like the Mediterranean or DASH diet helps this lining stay healthy by boosting protective molecules, calming inflammation, and nurturing the good bacteria in your gut.
Key Findings
Mediterranean and DASH plant-based dietary patterns improve endothelial function via increased nitric oxide bioavailability, reduced oxidative stress, and a healthier gut microbiome.
Endothelial dysfunction impairs cerebral blood flow, blood-brain barrier integrity, and neuronal metabolism — making it a key driver of cognitive decline and dementia.
Traditional Japanese, Nordic, and Palaeolithic diets show anti-inflammatory and cardiovascular benefits, but direct evidence for their effects on endothelial function remains limited.
chevron_right Technical Summary
A literature review finds that plant-rich dietary patterns — especially the Mediterranean and DASH diets — protect the inner lining of blood vessels, reducing risk of heart disease, stroke, and dementia. The blood vessel lining acts as a master regulator for both cardiovascular and brain health, and what we eat directly shapes how well it functions.
Abstract Preview
The integrity of the vascular endothelium is fundamental to regulating cardio-metabolic and neurological functions. Endothelial dysfunction (ED) is a key driver of atherosclerosis and is strongly l...
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