Arteries

Table of Contents

Other names

Arterial system
systemic arteries

Synopsis

Arteries are blood vessels that carry oxygen-rich blood away from the heart to the body’s tissues and organs. They are an essential part of the circulatory system and include large vessels like the aorta as well as progressively smaller branches that deliver nutrients and oxygen at the cellular level. Arteries are composed of three layers: the tunica intima (inner), tunica media (middle muscular layer), and tunica externa (outer layer), which together provide strength, elasticity, and regulation of blood flow and pressure.

Healthy arteries are flexible and smooth inside. Over time, however, they can become narrowed or stiff due to plaque buildup (atherosclerosis), inflammation, or calcification, contributing to high blood pressure, stroke, heart attack, or peripheral artery disease. Arterial health is closely tied to lipid balance, antioxidant defense, blood sugar control, and inflammation levels.

Medical conditions affecting arteries include hypertension, arteriosclerosis, aneurysms, and thrombosis. Vascular function also depends on endothelial cells lining the arteries, which regulate nitric oxide production and vascular tone.

Natural Remedies

Aerobic exercise: Regular activity improves circulation, strengthens the heart, and promotes arterial elasticity.

Anti-inflammatory diet: Emphasizing fruits, vegetables, omega-3s, and minimal processed food reduces arterial inflammation.

Stress reduction: Lowering chronic stress helps reduce arterial tension and blood pressure. Blood sugar regulation: Stable glucose levels protect arterial linings from glycation and damage.

Oral hygiene: Periodontal health reduces systemic inflammation that can affect arteries.

Avoid smoking: Tobacco use accelerates arterial damage and plaque formation.