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All about leek > Health and nutrition
Most people don't know that, contrary to simple sugars, the fiber in leeks reduces the rate at which the digestive system absorbs foods. Therefore leeks are a sugar "blotter," important for diabetics, as well as a calorie and cholesterol "blotter." Spring leeks trap hazardous substances and carry them out of the body.
Leeks have important diuretic properties as well, thanks to their significant fructosan and potassium levels that help fight water retention and circulatory problems. Hence the importance of consuming the cooking liquid from spring leeks as a diuretic.
Green or white?
Both, of course!
The white contains more soluble fiber and carbohydrates with marked diuretic properties.
The green is richer in vitamins and its fiber is made up mostly of cellulose which stimulates sluggish intestinal function.
Energy : 23,3 calories
Water : 92,2 g
Proteins : 1,1 g
Carbs : 3,7 g
- Starch : 0,1 g
- Total sugar : 3,6 g
- Dietary fiber : 2,4 / 2,8 g
Minerals & oligo elements
Calcium : 31 µg
Copper : 0,1 µg
Iron : 2,1 µg
Magnesium : 11 µg
Manganese : 0,4 µg
Phosphorus : 34,6 µg
Potassium : 256 µg
Selenium : 0 µg
Sodium : 19,7 mg
Zinc : 0,1 µg
Vitamins
Vitamin A : 1648 IU
- B-carotene : 500 µg (200 in green part)
Vitamin D : 0 µg
Vitamin E : 0,8 µg
Vitamin C : 18 µg (30 dans le vert)
Vitamin B3 : 0,4 µg
Vitamin B6 : 0.2 µg
Vitamin B9 : 35,5 µg
- Folates : 96 µg
Vitamin B12 : 0 µg
Fat & fatty acids
Fat : 0,3 g
- Saturated fat : 0 g
- Monounsaturated fat : 0 g
- Polyunsaturated fat : 0.4 g
- Omega 3 fatty acids : 97,8 µg
- Omega 6 fatty acids : 66,2 µg
Cholesterol : 0 µg
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