Table 1 The demographic information of participants

Sex, n (m/f)^a

16/18

Age, years^a

41.24 ± 14.63

36.13–46.34

Weight, kg^a

65.44 ± 11.26

61.51–69.36

Body mass index^a

23.49 ± 3.45

22.28–24.69

Systolic blood pressure, mmHg^b

123.18 ± 19.83

116.15–130.21

Diastolic blood pressure, mmHg^b

81.76 ± 9.09

78.53–84.98

Height, cm^a

166.87 ± 8.99

163.73–170.00

Blood BHB, mmol/L^b

0.13 ± 0.14

0.08–0.18

Blood glucose, mmol/L^c

5.71 ± 0.8

5.42–6.00