Allostatic load is a term used in medicine and psychology to describe the cumulative physiological wear and tear on the body that results from chronic stress. It is a measure of the body’s ability to cope with stress and maintain physiological stability.
Definitions
Allostatic load is defined as the “cumulative wear and tear on the body resulting from chronic stress” by the National Institute of Mental Health. According to the American Psychological Association, allostatic load is “the cumulative effects of chronic stress on the body’s systems that can lead to physical and mental health problems.”
Origin
The term “allostatic load” was first coined by neuroscientist Bruce McEwen in 1993. McEwen proposed that chronic stress could lead to physiological changes in the body that could ultimately result in disease and other health problems.
Meaning in different dictionaries
According to the Oxford English Dictionary, allostatic load is “the cumulative physiological damage caused by chronic exposure to stressors.” Merriam-Webster defines allostatic load as “the physiological cost of chronic exposure to the neural or hormonal responses that are activated in response to stress.”
Associations
Research has shown that high levels of allostatic load are associated with a range of health problems, including cardiovascular disease, diabetes, depression, and cognitive decline. Allostatic load has also been linked to a shorter lifespan.
Synonyms
Synonyms of allostatic load include chronic stress, physiological wear and tear, and stress-related physiological changes.
Antonyms
Antonyms of allostatic load include physiological resilience, stress resistance, and stress tolerance.
The same root words
The word “allostatic” comes from the Greek words “allo” meaning “other” and “stasis” meaning “standing still.” The root words of allostatic load are “allo” and “stasis.”
Example Sentences
- “The allostatic load on her body had reached dangerous levels due to her high-stress job.”
- “Research has shown that reducing allostatic load through stress management techniques can improve overall health.”
- “Chronic stress can lead to an increase in allostatic load, which can ultimately result in disease and other health problems.”