Lets compare vitamin content per 100 grams of Buckwheat vs Baked White Potatoes:
Buckwheat has 2.1 times more Vitamin B1, 9.9 times more Vitamin B2, 4.6 times more Vitamin B3 and 3.2 times more Vitamin B5 than Baked Whole White Potatoes.
While Baked Whole White Potatoes contain 1.3 times more Vitamin B9 and more Vitamin C than Buckwheat.
Both Buckwheat and Baked Whole White Potatoes have similar amounts of Vitamin B6 per 100 g.
Both Buckwheat as well as Baked Whole White Potatoes have insufficient amounts of Vitamin A, Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Buckwheat vs Baked White Potatoes:
Buckwheat has 1.8 times more Calcium, 8.7 times more Copper, 3.4 times more Iron, 8.6 times more Magnesium, 6.9 times more Manganese, 4.6 times more Phosphorus, 16.6 times more Selenium and 6.9 times more Zinc than Baked Whole White Potatoes.
While Baked Whole White Potatoes contain 7.7 times more Water than Buckwheat.
Both Buckwheat and Baked Whole White Potatoes have similar amounts of Potassium per 100 g.
Comparison of macro-nutrients per 100 grams:
Buckwheat has 3.7 times more Energy, 22.7 times more Fat, 18.5 times more Saturated Fat, 5.2 times more Omega 3, 19.6 times more Omega 6, 3.4 times more Carbohydrate, 4.8 times more Fiber and 6.3 times more Protein than Baked Whole White Potatoes.
Both Buckwheat as well as Baked Whole White Potatoes have insufficient amounts of Cholesterol, Glucose and Sucrose in 100 g.