Table 2.

Demographic data of the study participants.

Subject	Age (years)	Gender	Skin pigmentation	BMI (kg/m2)	BP1a (mm Hg)	BP2b (mm Hg)
1	25	Male	Dark	22.2	91/73	111/72
2	26	Male	Medium	22.0	119/63	112/67
3	23	Female	Dark	20.8	125/63	112/67
4	23	Female	Medium	23.0	112/57	-
5	26	Female	Light	21.7	123/61	126/74
6	26	Male	Medium	28.1	113/67	120/65
7	25	Male	Medium	22.7	117/57	121/73
8	39	Male	Light	28.1	106/71	112/81
9	28	Female	Light	22.7	107/63	101/67
10	26	Male	Medium	22.4	108/64	110/55
11	28	Female	Medium	25.4	127/70	111/67
12	30	Male	Medium	20.8	138/91	132/88
13	28	Male	Dark	23.5	128/70	120/68
14	26	Female	Light	25.4	109/60	107/70

^aBP1: blood pressure before the study.

^bBP2 : blood pressure after the study.