“…1 The work by Baretić et al demonstrated the pathologic role of "visceral fat" in the pathogenesis of prehypertension even if the participant has a normal weight (body mass index <25 kg/m 2 ). 2 We previously reported that patients with prehypertension had a greater increased fat mass and decreased muscle mass (kg; absolute value) compared to patients with optimal blood pressure using a bioelectrical impedance analysis device (InBody 720, BioSpace, Seoul, Korea). However, in that study, when we adjusted for the total body weight (fat % or muscle %; relative value), there was no significant difference between the two groups.…”