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The normal human body temperature is often stated as 36.5–37.5 ... an average of 1,560 cold-related emergency department visits occurred per year and in the years ...
The danger exists in temperatures as warm as 60 degrees, especially in water or when outside and not dressed appropriately for winter weather over long periods of time, according to NWS.
At least one person died from hypothermia: a dangerous condition that can occur when a person is exposed to extreme cold temperatures. The cold weather presents major threats to people of all ages.
Origins of heat and cold adaptations can be explained by climatic adaptation. [16] [17] Ambient air temperature affects how much energy investment the human body must make. The temperature that requires the least amount of energy investment is 21 °C (70 °F). [5] [disputed – discuss] The body controls its temperature through the hypothalamus.
In humans, the average internal temperature is widely accepted to be 37 °C (98.6 °F), a "normal" temperature established in the 1800s. But newer studies show that average internal temperature for men and women is 36.4 °C (97.5 °F). [10] No person always has exactly the same temperature at every moment of the day.
If your body temperature is 95 degrees or below, you feel cold and sluggish, or are having trouble thinking clearly, the NWS says to see your doctor immediately or go to the nearest emergency room.
Simplified control circuit of human thermoregulation. [8]The core temperature of a human is regulated and stabilized primarily by the hypothalamus, a region of the brain linking the endocrine system to the nervous system, [9] and more specifically by the anterior hypothalamic nucleus and the adjacent preoptic area regions of the hypothalamus.
Cold weather can create health issues for many people, but some are more susceptible than others. In particular, cold can be especially difficult for cancer patients. "Cancer, in general, puts a ...