Lets compare vitamin content per 1 kilogram of Yam vs Oranges:
Raw Yam has 1.3 times more Vitamin B1, 2 times more Vitamin B3, 1.3 times more Vitamin B5, 4.9 times more Vitamin B6, 1.9 times more Vitamin E and more Vitamin K than Raw Oranges.
While Raw Oranges contain 1.6 times more Vitamin A, 1.3 times more Vitamin B9 and 3.1 times more Vitamin C than Raw Yam.
Both Raw Yam and Raw Oranges have similar amounts of Vitamin B2 per 1 kg.
Both Raw Yam as well as Raw Oranges have insufficient amounts of Vitamin B12 and Vitamin D in 1 kg.
Comparing minerals per 1 kilogram for Yam vs Oranges:
Raw Yam has 4 times more Copper, 5.4 times more Iron, 2.1 times more Magnesium, 15.9 times more Manganese, 3.9 times more Phosphorus, 4.5 times more Potassium, 1.4 times more Selenium and 3.4 times more Zinc than Raw Oranges.
While Raw Oranges contain 2.4 times more Calcium than Raw Yam.
Both Raw Yam and Raw Oranges have similar amounts of Water per 1 kg.
Comparison of macro-nutrients per 1 kilogram:
Raw Yam has 2.5 times more Energy, 2.4 times more Carbohydrate, 1.7 times more Fiber and 1.6 times more Protein than Raw Oranges.
While Raw Oranges contain 18.7 times more Sugars than Raw Yam.
Both Raw Yam as well as Raw Oranges have insufficient amounts of Fat, Omega 3, Omega 6, Cholesterol, Glucose and Sucrose in 1 kg.