What is salt sensitive?

Salt sensitivity refers to the increased blood pressure response to salt intake observed in some individuals. In salt-sensitive individuals, consuming a diet high in sodium chloride (NaCl), commonly known as salt, can lead to a significant increase in their blood pressure levels compared to salt-resistant individuals.

This sensitivity to salt is influenced by various factors, including genetics, age, kidney function, and the overall balance of minerals and hormones in the body. Understanding salt sensitivity is important in managing and preventing hypertension (high blood pressure), a major risk factor for cardiovascular diseases such as stroke, heart failure, and kidney disease. Salt-sensitive individuals may need to limit their salt intake or follow a low-sodium diet to control their blood pressure effectively. A healthy approach involves striking a balance between proper sodium intake and other beneficial dietary patterns for overall health.