04/01/2026
Regular Exercise Can Protect the Body from Chronic Stress.
Allostatic load refers to the cumulative physiological wear and tear on the body from chronic stress, typically measured using a combination of biomarkers—such as blood pressure, cholesterol, blood sugar, inflammatory markers, and stress hormones—that reflect strain across multiple body systems. In a study that tracked more than 3,300 adults from age 31 to 46, researchers found that those who seldom or never exercised had higher allostatic load than participants who frequently met physical activity guidelines, suggesting regular exercise may help protect the body from the harmful effects of chronic stress.
Psychoneuroendocrinology, February 2026