. 2017 Oct 18;9(10):1142. doi: 10.3390/nu9101142

Table 2.

Body weight, body mass index, and body composition including % fat, muscle weight and visceral fat area, blood pressure and heart rate at baseline and after 8 weeks of placebo or piceatannol supplementation (a: men, b: women).

Men

Non-overweight

Overweight

Placebo (n = 5)

Piceatannol (n = 5)

Placebo (n = 5)

Piceatannol (n = 5)

0 Week

8 Weeks

0 Week

8 Weeks

0 week

8 Weeks

0 Week

8 Weeks

BW (kg)

66.3 ± 3.4

65.8 ± 4.1

0.4399

64.3 ± 4.5

64.8 ± 4.8

0.1872

79.1 ± 6.1

78.6 ± 5.9

0.3153

75.4 ± 4.3

73.9 ± 6.2

0.1724

BMI (kg/m²)

22.2 ± 2.1

22.0 ± 2.3

0.3380

21.8 ± 1.6

22.0 ± 1.5

0.2262

28.0 ± 0.9

27.8 ± 0.7

0.3472

26.9 ± 1.1

26.3 ± 1.6

0.1641

Fat (%)

18.6 ± 4.2

18.9 ± 4.5

0.4237

17.3 ± 2.6

17.6 ± 1.8

0.4691

28.8 ± 1.5

28.5 ± 1.7

0.5231

26.7 ± 3.7

26.7 ± 3.4

0.8915

Muscle (kg)

30.3 ± 2.5

29.9 ± 2.6

0.1250

29.8 ± 1.5

29.9 ± 1.7

0.8750

31.8 ± 3.2

31.7 ± 2.8

0.625

31.3 ± 3.1

30.8 ± 3.5

0.1875

VFA (cm²)

48.4 ± 12.9

49.2 ± 15.7

0.8125

44.1 ± 13.7

45.8 ± 12.6

0.0625

92.6 ± 7.1

91.9 ± 9.2

0.8125

81.3 ± 15.6

78.5 ± 16.7

0.3125

Systolic BP (mmHg)

124.2 ± 11.3

121.2 ± 4.8

0.4705

119.8 ± 14.5

110.8 ± 9.6

0.2499

120.6 ± 8.7

119.2 ± 16.2

0.8029

131.4 ± 8.9

120.8 ± 14.4

0.0279

Diastolic BP (mmHg)

80.4 ± 12.1

71.4 ± 9.8

0.0432

68.8 ± 9.3

64.6 ± 12.4

0.1960

77.0 ± 12.2

71.0 ± 15.8

0.1278

85.6 ± 6.5

77.0 ± 11.9

0.0304

Heart rate (/min)

61.6 ± 12.1

66.0 ± 11.3

0.1302

62.0 ± 11.0

58.0 ± 11.5

0.2179

58.0 ± 8.2

55.2 ± 7.7

0.3182

67.6 ± 5.3

59.0 ± 7.9

0.0360

Women

Non-overweight

Overweight

Placebo (n = 5)

Piceatannol (n = 5)

Placebo (n = 4)

Piceatannol (n = 5)

0 Week

8 Weeks

0 Week

8 Weeks

0 Week

8 Weeks

0 Week

8 Weeks

BW (kg)

48.5 ± 4.9

48.7 ± 5.4

0.7267

50.4 ± 3.2

49.9 ± 3.3

0.1979

63.6 ± 9.3

63.1 ± 8.7

0.6288

70.2 ± 7.0

70.2 ± 6.4

0.8806

BMI (kg/m²)

20.5 ± 1.6

20.6 ± 1.7

0.7717

19.2 ± 1.5

18.9 ± 1.4

0.1698

26.5 ± 2.7

26.3 ± 2.5

0.6430

28.0 ± 3.0

28.0 ± 2.8

0.6974

Fat (%)

27.0 ± 5.7

27.0 ± 5.3

1.0000

22.7 ± 4.4

21.3 ± 3.5

0.0791

37.9 ± 2.5

37.2 ± 3.0

0.1008

41.2 ± 2.6

41.4 ± 3.2

0.7438

Muscle (kg)

18.9 ± 1.9

18.9 ± 1.7

0.6875

21.0 ± 1.2

21.2 ± 1.3

0.7500

21.4 ± 3.6

21.4 ± 3.4

0.7500

22.3 ± 2.4

22.2 ± 2.3

0.6875

VFA (cm²)

57.2 ± 21.5

57.0 ± 22.7

1.0000

48.3 ± 11.3

45.0 ± 10.6

0.0625

118.7 ± 22.5

114.1 ± 24.7

0.3750

149.2 ± 25.8

149.2 ± 28.7

1.0000

Systolic BP (mmHg)

112.4 ± 10.7

113.2 ± 9.2

0.9156

112.4 ± 3.6

113.2 ± 8.3

0.8648

121.0 ± 19.5

116.8 ± 14.8

0.4787

117.2 ± 22.7

113.0 ± 14.9

0.6587

Diastolic BP (mmHg)

70.4 ± 9.8

70.6 ± 4.6

0.9686

72.8 ± 6.4

69.8 ± 8.0

0.4734

75.0 ± 13.0

72.8 ± 14.6

0.3910

66.6 ± 9.0

68.0 ± 6.7

0.5940

Heart rate (/min)

71.4 ± 13.4

69.4 ± 7.8

0.6046

73.6 ± 11.8

63.6 ± 3.8

0.1925

66.5 ± 4.4

67.0 ± 7.0

0.8273

58.0 ± 10.0

59.8 ± 9.0

0.3456