2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes...

4
2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes 1.00 0.67 0.56 0.33 0.26 0.00 0.25 0.50 0.75 1.00 1 2 3 4 5 Risk of Diabetes (RR) Serum Vitamin C (Quintiles) EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493- 1499. n = 21,831 men and women, 12- yr study High intakes of fruits and vegetables, shown by high plasma vitamin C levels, reduced the risk of developing diabetes by 74% in this large, 12- year study. Increasing intake of fruits and vegetables

Transcript of 2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes...

Page 1: 2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes (RR) Serum Vitamin C (Quintiles) EPIC-Norfolk Study.

2008 Wellsource, Inc. All rights reserved.1

Plasma Vitamin C and Risk of DiabetesPlasma Vitamin C and Risk of Diabetes

1.00

0.67

0.56

0.330.26

0.00

0.25

0.50

0.75

1.00

1 2 3 4 5

Ris

k o

f Dia

bete

s (R

R)

Ris

k o

f Dia

bete

s (R

R)

Serum Vitamin C (Quintiles) Serum Vitamin C (Quintiles)

EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499. EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499.

n = 21,831 men and women, 12-yr study

n = 21,831 men and women, 12-yr study

High intakes of fruits and vegetables, shown by high plasma vitamin C levels, reduced the risk of developing diabetes by 74% in this large, 12-year study.

High intakes of fruits and vegetables, shown by high plasma vitamin C levels, reduced the risk of developing diabetes by 74% in this large, 12-year study.

Increasing intake of fruits and vegetables Increasing intake of fruits and vegetables

Page 2: 2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes (RR) Serum Vitamin C (Quintiles) EPIC-Norfolk Study.

2008 Wellsource, Inc. All rights reserved.2

Plasma Vitamin C and Risk of DiabetesPlasma Vitamin C and Risk of Diabetes

0.00

0.25

0.50

0.75

1.00

1 2 3 4 5

Ris

k o

f Dia

bete

s (R

R)

Ris

k o

f Dia

bete

s (R

R)

Plasma Vitamin C (Quintiles) Plasma Vitamin C (Quintiles)

n = 21,831 men and women, 12 yr study

n = 21,831 men and women, 12 yr study

High intakes of fruits and vegetables, shown by high plasma vitamin C levels, reduced the risk of developing diabetes by 74% in this large, 12 year study.

High intakes of fruits and vegetables, shown by high plasma vitamin C levels, reduced the risk of developing diabetes by 74% in this large, 12 year study.

Increasing intake of fruits and vegetables Increasing intake of fruits and vegetables

EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499. EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499.

Page 3: 2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes (RR) Serum Vitamin C (Quintiles) EPIC-Norfolk Study.

2008 Wellsource, Inc. All rights reserved.3

Fruit and Vegetable IntakeFruit and Vegetable Intake

The median intake of fruits and vegetables in those with high plasma vitamin C levels was:• Men 5+ servings daily• Women 6+ servings daily

Fruits were more protective than vegetables, but both were good.

EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499. EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499.

Page 4: 2008 Wellsource, Inc. All rights reserved. 1 Plasma Vitamin C and Risk of Diabetes Risk of Diabetes (RR) Serum Vitamin C (Quintiles) EPIC-Norfolk Study.

2008 Wellsource, Inc. All rights reserved.4

Researcher SummaryResearcher Summary

“The protection against diabetes increases progressively with the quantity of fruits and vegetables consumed.”

EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499. EPIC-Norfolk Study. Archives of Internal Medicine. 2008 July 28;168:1493-1499.