The Impact of Extreme Heat on Physical and Mental Health

Heatwaves have numerous invisible consequences on the body and mind. Heat is a silent killer that leads to more deaths in the United States than hurricanes, tornadoes, flooding, and earthquakes combined. The cardiovascular system is particularly affected, as the heart struggles to keep up with the strain caused by high temperatures. Heat also has respiratory effects, contributing to air pollution and increasing the risk of respiratory illnesses. Pregnant individuals are at higher risk, with extreme heat linked to premature birth and low birthweight. Heat can also disrupt sleep, impact emotional and mental well-being, and affect decision-making. The full extent of the consequences of heat is not fully understood, and more research is needed to address the complex challenges posed by rising temperatures.