%MVPA and MET‐Hours associated CpGs have been previously linked to immune function (i.e., CD24 on IgD+ CD24+ B cell, CD24 on memory B cell, blood cell counts), cardiometabolic traits (i.e., waist circumference, body mass index (BMI), blood pressure, QT interval, ischemic stroke, myocardial infarction) and other ageing‐related traits (i.e., cognitive function, neuritic plaques, white matter hyperintensities, type 2 diabetes). This evidence concerns the gene CD24 and Hyperintensity of cerebral white matter on MRI.