Clogged arteries, also known as atherosclerosis, develop slowly over many years as fat, cholesterol, and other substances build up inside blood vessels. In the early stages, blood can still flow, so most people feel no warning signs. That’s why artery disease often goes unnoticed until serious problems appear, such as heart attacks, strokes, or poor circulation. Symptoms can include chest pain, shortness of breath, leg or arm pain during activity, extreme fatigue, or confusion, but many don’t immediately link these signs to artery health. Age, smoking, high blood pressure, high cholesterol, and family history all increase the risk, making everyday lifestyle choices more important than many realize.

As awareness of heart health grows, supplements frequently enter the conversation. Vitamin K2 is often mentioned for its role in guiding calcium to bones instead of arteries, while krill oil appears in discussions about antioxidants and general heart support. Vitamin E, particularly tocotrienols, is linked to circulation, and garlic has long been associated with cardiovascular wellness, whether eaten fresh or taken as extracts. Vitamin C is recognized for helping maintain flexible blood vessels, and evening primrose oil is occasionally noted for its anti-inflammatory properties. While these supplements attract attention, they are not magic cures, and their effects vary by individual. Consulting a healthcare professional before starting any supplement is essential, especially for those taking medications. Ultimately, prevention through healthy habits remains the strongest defense for long-term artery health.