Low and High Heat Stress

Low and high heat stress are terms used to describe the impacts of extreme temperatures on the human body. Low heat stress occurs when the body is exposed to temperatures below what is typically considered comfortable for humans, such as extreme cold. High heat stress occurs when the body is exposed to temperatures above what is typically comfortable for humans, such as heat waves and other hot environmental conditions. Both low and high heat stress can have serious health impacts, ranging from dehydration and heat stroke to hypothermia and frostbite. This is why it is important to monitor and be aware of one’s environment and environment-related risks. By proactively preparing for the effects of a low or high heat stress event, individuals can better protect themselves and their health.