Lets compare vitamin content per 5 ounces of Japanese Chestnuts vs Roasted Japanese Chestnuts:
Raw Japanese Chestnuts have 2.1 times more Vitamin B3 than Roasted Japanese Chestnuts.
While Roasted Japanese Chestnuts contain 1.3 times more Vitamin B1, 2.3 times more Vitamin B5, 1.5 times more Vitamin B6 and 1.3 times more Vitamin B9 than Raw Japanese Chestnuts.
Both Raw Japanese Chestnuts and Roasted Japanese Chestnuts have similar amounts of Vitamin C per 5 oz.
Both Raw Japanese Chestnuts as well as Roasted Japanese Chestnuts have insufficient amounts of Vitamin A, Vitamin B12 and Vitamin D in 5 oz.
Comparing minerals per 5 ounces for Japanese Chestnuts vs Roasted Japanese Chestnuts:
Raw Japanese Chestnuts have 1.2 times more Water than Roasted Japanese Chestnuts.
While Roasted Japanese Chestnuts contain 1.3 times more Copper, 1.4 times more Iron, 1.3 times more Magnesium, 1.3 times more Manganese, 1.3 times more Phosphorus, 1.3 times more Potassium, 1.4 times more Sodium and 1.3 times more Zinc than Raw Japanese Chestnuts.
Both Raw Japanese Chestnuts and Roasted Japanese Chestnuts have similar amounts of Calcium per 5 oz.
Comparison of macro-nutrients per 5 ounces:
Roasted Japanese Chestnuts contain 1.3 times more Energy, 1.5 times more Omega 3, 1.5 times more Omega 6, 1.3 times more Carbohydrate and 1.3 times more Protein than Raw Japanese Chestnuts.
Both Raw Japanese Chestnuts as well as Roasted Japanese Chestnuts have insufficient amounts of Fat, Cholesterol, Glucose and Sucrose in 5 oz.