Lets compare vitamin content per 1 kilogram of Carrots vs Sweet Onions:
Raw Carrots have more Vitamin A, 1.6 times more Vitamin B1, 2.9 times more Vitamin B2, 7.4 times more Vitamin B3, 2.8 times more Vitamin B5, 1.2 times more Vitamin C, 33 times more Vitamin E and 44 times more Vitamin K than Raw Sweet Onions.
Both Raw Carrots and Raw Sweet Onions have similar amounts of Vitamin B6 and Vitamin B9 per 1 kg.
Both Raw Carrots as well as Raw Sweet Onions have insufficient amounts of Vitamin D in 1 kg.
Comparing minerals per 1 kilogram for Carrots vs Sweet Onions:
Raw Carrots have 1.7 times more Calcium, 1.3 times more Magnesium, 1.9 times more Manganese, 1.3 times more Phosphorus, 2.7 times more Potassium, 8.6 times more Sodium and 1.8 times more Zinc than Raw Sweet Onions.
Both Raw Carrots and Raw Sweet Onions have similar amounts of Copper, Iron and Water per 1 kg.
Both Raw Carrots as well as Raw Sweet Onions have insufficient amounts of Selenium in 1 kg.
Comparison of macro-nutrients per 1 kilogram:
Raw Carrots have 1.3 times more Energy, 1.3 times more Carbohydrate and 3.1 times more Fiber than Raw Sweet Onions.
While Raw Sweet Onions contain 3.7 times more Fructose than Raw Carrots.
Both Raw Carrots and Raw Sweet Onions have similar amounts of Sugars and Protein per 1 kg.
Both Raw Carrots as well as Raw Sweet Onions have insufficient amounts of Fat, Cholesterol, Glucose and Sucrose in 1 kg.