Lets compare vitamin content per 5 ounces of Onions vs Oranges:
Raw Onions have 2 times more Vitamin B6 than Raw Oranges.
While Raw Oranges contain more Vitamin A, 1.9 times more Vitamin B1, 1.5 times more Vitamin B2, 2.4 times more Vitamin B3, 2 times more Vitamin B5, 1.6 times more Vitamin B9, 7.2 times more Vitamin C and 9 times more Vitamin E than Raw Onions.
Both Raw Onions as well as Raw Oranges have insufficient amounts of Vitamin B12, Vitamin D and Vitamin K in 5 oz.
Comparing minerals per 5 ounces for Onions vs Oranges:
Raw Onions have 2.1 times more Iron, 5.2 times more Manganese, 2.1 times more Phosphorus and 2.4 times more Zinc than Raw Oranges.
While Raw Oranges contain 1.7 times more Calcium than Raw Onions.
Both Raw Onions and Raw Oranges have similar amounts of Copper, Magnesium, Potassium and Water per 5 oz.
Both Raw Onions as well as Raw Oranges have insufficient amounts of Selenium in 5 oz.
Comparison of macro-nutrients per 5 ounces:
Raw Oranges contain 1.3 times more Carbohydrate, 2.2 times more Sugars and 1.4 times more Fiber than Raw Onions.
Both Raw Onions and Raw Oranges have similar amounts of Energy and Protein per 5 oz.
Both Raw Onions as well as Raw Oranges have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 5 oz.