Allostatic load is a concept that refers to the physical wear and tear caused by stress. It shows how much strain the body has undergone and to what extent this can affect health. There is not yet a uniform way to measure this strain precisely, which makes it difficult to make reliable statements about someone's state of health and biological age.
Scientists use various methods to determine allostatic load. This means that outcomes can differ per study, because there is no generally accepted standard. Measuring this concept is important because it provides insight into how well the body can handle stress and how quickly it may be ageing.
The discussion surrounding allostatic load is comparable to that regarding the measurement of biological age. Both concepts are difficult to measure and scientists are still trying to find a reliable definition and measurement tools. It remains to be seen whether and when consensus will be reached on a universal method of measurement.
For people who want to age in a healthy way, a better understanding of allostatic load can help to see how stress and physical strain influence the ageing process. It offers insight into how you can support your health by limiting stress as much as possible.
Source: Reason
