Lets compare vitamin content per 100 grams of Oranges vs Roasted European Chestnuts:
Raw Oranges have 11 times more Vitamin A and 2 times more Vitamin C than Roasted European Chestnuts.
While Roasted European Chestnuts contain 2.8 times more Vitamin B1, 4.4 times more Vitamin B2, 4.8 times more Vitamin B3, 2.2 times more Vitamin B5, 8.3 times more Vitamin B6, 2.3 times more Vitamin B9, 2.8 times more Vitamin E and more Vitamin K than Raw Oranges.
Both Raw Oranges as well as Roasted European Chestnuts have insufficient amounts of Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Oranges vs Roasted European Chestnuts:
Raw Oranges have 1.4 times more Calcium and 2.1 times more Water than Roasted European Chestnuts.
While Roasted European Chestnuts contain 11.3 times more Copper, 9.1 times more Iron, 3.3 times more Magnesium, 47.2 times more Manganese, 7.6 times more Phosphorus, 3.3 times more Potassium, 2.4 times more Selenium and 8.1 times more Zinc than Raw Oranges.
Comparison of macro-nutrients per 100 grams:
Roasted European Chestnuts contain 5.2 times more Energy, 18.3 times more Fat, 27.6 times more Saturated Fat, 13.3 times more Omega 3, 43.1 times more Omega 6, 4.5 times more Carbohydrate, 2.1 times more Fiber and 3.4 times more Protein than Raw Oranges.
Both Raw Oranges and Roasted European Chestnuts have similar amounts of Sugars per 100 g.
Both Raw Oranges as well as Roasted European Chestnuts have insufficient amounts of Cholesterol, Glucose and Sucrose in 100 g.