What made you want to look up taza? Please tell us where you read or heard it (including the quote, if possible).
Normal value ranges for vitamin B12 vary slightly among different laboratories and can range anywhere between 200 to 900 pg/mL. The general consensus is values less than 200 pg/mL constitute a B12 deficiency.ormal value ranges for vitamin B12 vary slightly among different laboratories and can range anywhere between 200 to 900 pg/mL. The general consensus is values less than 200 pg/mL constitute a B12 deficiency.
The median value of Vitamin B12 is found in Soymilk, original and vanilla, light, with added calcium, vitamins A and D which in 100g contains 1 ug of Vitamin B12. The average amount of Vitamin B12 contained in 100g of soy milk, based on the list below is 0.78 ug of Vitamin B12.rom the Vitamin B12 content in soy milk list, click on a link to give a full nutrition breakdown which includes calories, protein, fat and carbs as well as Vitamin B12.