Table 1: Nutrient Content of common grains

Units Brown rice White rice Processed wheat Wheat germ Maize Sorghum Rye
Thiamine (B1) mg 0.401 0.576 0.502 1.882 0.155 0.332 0.316
Riboflavin (B2) mg 0.093 0.049 0.165 0.499 0.055 0.096 0.251
Niacin (B3) mg 5.091 4.192 4.957 6.813 1.770 3.688 4.270
Pantothenic acid (B5) mg 0.392 1.01 1.2 2.6 0.717 0 1.456
Vitamin B6 mg 0.509 0.164 0.407 1.300 0.093 0.443 0.294
Folic acid μg 20 387 44 281 42 20 38
Vitamin B12 μg 0.00 0.00 0.00 0.00 0.00 0.00 0.00
Vitamin D IU 0 0 0 0 0 0 0
Iron mg 1.47 4.31 3.60 6.26 0.52 4.4 2.63
Zinc mg 2.02 1.09 2.60 12.29 0.46 0 2.65
Copper mg 0.081 0.22 0.5 0.31 0.054 0 0.367