Lets compare vitamin content per 1 pound of Oranges vs Leeks:
Raw Oranges have 1.5 times more Vitamin B1, 1.3 times more Vitamin B2, 1.8 times more Vitamin B5 and 4.4 times more Vitamin C than Raw Leeks.
While Raw Leeks contain 7.5 times more Vitamin A, 1.4 times more Vitamin B3, 3.9 times more Vitamin B6, 2.1 times more Vitamin B9, 5.1 times more Vitamin E and more Vitamin K than Raw Oranges.
Both Raw Oranges as well as Raw Leeks have insufficient amounts of Vitamin B12 and Vitamin D in 1 lb.
Comparing minerals per 1 pound for Oranges vs Leeks:
Raw Leeks contain 1.5 times more Calcium, 2.7 times more Copper, 21 times more Iron, 2.8 times more Magnesium, 19.2 times more Manganese, 2.5 times more Phosphorus, 2 times more Selenium, more Sodium and 1.7 times more Zinc than Raw Oranges.
Both Raw Oranges and Raw Leeks have similar amounts of Potassium and Water per 1 lb.
Comparison of macro-nutrients per 1 pound:
Raw Oranges have 2.4 times more Sugars and 1.3 times more Fiber than Raw Leeks.
While Raw Leeks contain 1.3 times more Energy, 14.1 times more Omega 3 and 1.6 times more Protein than Raw Oranges.
Both Raw Oranges and Raw Leeks have similar amounts of Carbohydrate per 1 lb.
Both Raw Oranges as well as Raw Leeks have insufficient amounts of Fat, Omega 6, Cholesterol, Glucose and Sucrose in 1 lb.