Lets compare vitamin content per 100 grams of Oranges vs Collards:
Raw Oranges have 1.6 times more Vitamin B1 and 1.5 times more Vitamin C than Raw Collards.
While Raw Collards contain 22.8 times more Vitamin A, 3.3 times more Vitamin B2, 2.6 times more Vitamin B3, 2.8 times more Vitamin B6, 4.3 times more Vitamin B9, 12.6 times more Vitamin E and more Vitamin K than Raw Oranges.
Both Raw Oranges and Raw Collards have similar amounts of Vitamin B5 per 100 g.
Both Raw Oranges as well as Raw Collards have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Oranges vs Collards:
Raw Collards contain 5.8 times more Calcium, 4.7 times more Iron, 2.7 times more Magnesium, 26.3 times more Manganese, 1.8 times more Phosphorus, 2.6 times more Selenium, more Sodium and 3 times more Zinc than Raw Oranges.
Both Raw Oranges and Raw Collards have similar amounts of Copper, Potassium and Water per 100 g.
Comparison of macro-nutrients per 100 grams:
Raw Oranges have 1.5 times more Energy, 2.2 times more Carbohydrate and 20.3 times more Sugars than Raw Collards.
While Raw Collards contain 15.4 times more Omega 3, 1.7 times more Fiber and 3.2 times more Protein than Raw Oranges.
Both Raw Oranges as well as Raw Collards have insufficient amounts of Fat, Omega 6, Cholesterol, Glucose and Sucrose in 100 g.