Lets compare vitamin content per 5 ounces of Oranges vs Roasted Japanese Chestnuts:
Raw Oranges have 2.8 times more Vitamin A and 1.9 times more Vitamin C than Roasted Japanese Chestnuts.
While Roasted Japanese Chestnuts contain 5.2 times more Vitamin B1, 2.5 times more Vitamin B3, 1.9 times more Vitamin B5, 7 times more Vitamin B6 and 2 times more Vitamin B9 than Raw Oranges.
Both Raw Oranges as well as Roasted Japanese Chestnuts have insufficient amounts of Vitamin B12 and Vitamin D in 5 oz.
Comparing minerals per 5 ounces for Oranges vs Roasted Japanese Chestnuts:
Raw Oranges have 1.7 times more Water than Roasted Japanese Chestnuts.
While Roasted Japanese Chestnuts contain 16.2 times more Copper, 21 times more Iron, 6.4 times more Magnesium, 82.6 times more Manganese, 6.6 times more Phosphorus, 2.4 times more Potassium, more Sodium and 20.4 times more Zinc than Raw Oranges.
Both Raw Oranges and Roasted Japanese Chestnuts have similar amounts of Calcium per 5 oz.
Comparison of macro-nutrients per 5 ounces:
Roasted Japanese Chestnuts contain 4.3 times more Energy, 2.9 times more Omega 3, 10.3 times more Omega 6, 3.8 times more Carbohydrate and 3.2 times more Protein than Raw Oranges.
Both Raw Oranges as well as Roasted Japanese Chestnuts have insufficient amounts of Fat, Cholesterol, Glucose and Sucrose in 5 oz.