Question

name the bacteria which live inside the human intestine and release vitamins k and b 12

Answer 1

The bacteria which live inside the human intestine and release vitamin K and B12 are Propionibacterium Freudenreichii and Lactobacillus Reuteri.

 

These are anaerobic bacteria which produces the complex vitamin B12 also known as Cobalamin.

 

While some bacteria possess all the species required for the production of the vitamin others collaborate with other species for the same.