Figure 1From: Low-protein vegetarian diet does not have a short-term effect on blood acid–base status but raises oxygen consumption during submaximal cyclingThe study design. FD= food diary, ND= normal diet, LPVD= low-protein vegetarian diet, M1= VO2max cycle ergometer test, M2 and M3= Cycle ergometer tests after the LPVD and ND.Back to article page