Lets compare vitamin content per 1 kilogram of Navel Oranges vs Kale:
Raw Kale contains 20.1 times more Vitamin A, 1.7 times more Vitamin B1, 6.8 times more Vitamin B2, 2.8 times more Vitamin B3, 1.4 times more Vitamin B5, 1.9 times more Vitamin B6, 1.8 times more Vitamin B9, 1.6 times more Vitamin C, 4.4 times more Vitamin E and more Vitamin K than Raw Navel Oranges.
Both Raw Navel Oranges as well as Raw Kale have insufficient amounts of Vitamin B12 and Vitamin D in 1 kg.
Comparing minerals per 1 kilogram for Navel Oranges vs Kale:
Raw Kale contains 5.9 times more Calcium, 1.4 times more Copper, 12.3 times more Iron, 3 times more Magnesium, 31.7 times more Manganese, 2.4 times more Phosphorus, 2.1 times more Potassium, more Selenium, 53 times more Sodium and 4.9 times more Zinc than Raw Navel Oranges.
Both Raw Navel Oranges and Raw Kale have similar amounts of Water per 1 kg.
Comparison of macro-nutrients per 1 kilogram:
Raw Navel Oranges have 1.4 times more Energy, 2.8 times more Carbohydrate, 8.6 times more Sugars and 5.5 times more Fructose than Raw Kale.
While Raw Kale contains 9.9 times more Fat, 42 times more Omega 3, 12.7 times more Omega 6, 1.9 times more Fiber and 3.2 times more Protein than Raw Navel Oranges.
Both Raw Navel Oranges as well as Raw Kale have insufficient amounts of Cholesterol, Glucose and Sucrose in 1 kg.