A high intake of sodium can lead to increased blood pressure, contributing to hypertension and associated health risks. Excessive sodium causes the body to retain water, which increases blood volume and, subsequently, the pressure within blood vessels. Over time, this heightened pressure can strain the heart and damage blood vessels, raising the risk of cardiovascular diseases, such as heart attack and stroke. It is essential to monitor sodium consumption and aim for recommended limits to maintain healthy blood pressure levels and overall cardiovascular health.