Lets compare vitamin content per 100 grams of Sunflower Seeds vs Buckwheat:
Dried Sunflower Seed Kernels have 14.7 times more Vitamin B1, 6.4 times more Vitamin B6, 7.6 times more Vitamin B9 and more Vitamin C than Buckwheat.
Both Dried Sunflower Seed Kernels and Buckwheat have similar amounts of Vitamin B2, Vitamin B3 and Vitamin B5 per 100 g.
Both Dried Sunflower Seed Kernels as well as Buckwheat have insufficient amounts of Vitamin A, Vitamin B12 and Vitamin D in 100 g.
Comparing minerals per 100 grams for Sunflower Seeds vs Buckwheat:
Dried Sunflower Seed Kernels have 4.3 times more Calcium, 1.6 times more Copper, 2.4 times more Iron, 1.4 times more Magnesium, 1.5 times more Manganese, 1.9 times more Phosphorus, 1.4 times more Potassium, 6.4 times more Selenium and 2.1 times more Zinc than Buckwheat.
Comparison of macro-nutrients per 100 grams:
Dried Sunflower Seed Kernels have 1.7 times more Energy, 15.1 times more Fat, 6 times more Saturated Fat, 24 times more Omega 6 and 1.6 times more Protein than Buckwheat.
While Buckwheat contains 1.3 times more Omega 3 and 3.6 times more Carbohydrate than Dried Sunflower Seed Kernels.
Both Dried Sunflower Seed Kernels and Buckwheat have similar amounts of Fiber per 100 g.
Both Dried Sunflower Seed Kernels as well as Buckwheat have insufficient amounts of Cholesterol, Glucose and Sucrose in 100 g.