Lets compare vitamin content per 1 kilogram of Broccoli vs Collards:
Raw Broccoli has 1.3 times more Vitamin B1, 2.1 times more Vitamin B5 and 2.5 times more Vitamin C than Raw Collards.
While Raw Collards contain 8.1 times more Vitamin A, 2 times more Vitamin B9, 2.9 times more Vitamin E and 4.3 times more Vitamin K than Raw Broccoli.
Both Raw Broccoli and Raw Collards have similar amounts of Vitamin B2, Vitamin B3 and Vitamin B6 per 1 kg.
Both Raw Broccoli as well as Raw Collards have insufficient amounts of Vitamin B12 and Vitamin D in 1 kg.
Comparing minerals per 1 kilogram for Broccoli vs Collards:
Raw Broccoli has 1.6 times more Iron, 2.6 times more Phosphorus, 1.5 times more Potassium, 1.9 times more Selenium, 1.9 times more Sodium and 2 times more Zinc than Raw Collards.
While Raw Collards contain 4.9 times more Calcium, 1.3 times more Magnesium and 3.1 times more Manganese than Raw Broccoli.
Both Raw Broccoli and Raw Collards have similar amounts of Copper and Water per 1 kg.
Comparison of macro-nutrients per 1 kilogram:
Raw Broccoli has 1.2 times more Carbohydrate and 3.7 times more Sugars than Raw Collards.
While Raw Collards contain 1.7 times more Omega 3 and 1.5 times more Fiber than Raw Broccoli.
Both Raw Broccoli and Raw Collards have similar amounts of Energy and Protein per 1 kg.
Both Raw Broccoli as well as Raw Collards have insufficient amounts of Fat, Omega 6, Cholesterol, Glucose and Sucrose in 1 kg.