Your feet can reveal crucial signs of heart health and clogged arteries. Symptoms like pain, numbness, or swelling may signal conditions like peripheral artery disease (PAD) or coronary artery disease (CAD), both caused by plaque buildup that restricts blood flow. According to the Cleveland Clinic, PAD can lead to cramping, pain, and even limb loss if untreated. Tests like the ankle-brachial index can help detect blockages early.

Poor circulation from clogged arteries slows wound healing and causes pain or numbness in the feet. Peripheral edema, often linked to weak heart function, can result in swollen legs and feet. Diabetics face higher risks due to exacerbated foot issues from high blood sugar.

Preventive measures include regular exercise, a healthy diet, and avoiding smoking. Managing blood pressure, cholesterol, and blood sugar also reduces risks. If you notice foot-related issues, seek medical advice—early detection can prevent severe complications.