Peter Brandt passed on a quote from Victor Herbert:

> "There is also some evidence that bacteria in our intestines make B12 which
> our bodies can use. Adequate active B12 is produced by intestinal bacteria but
> generally in the colon, where it cannot be absorbed, rather than higher up in
> the small intestine.

"in the colon, where it *cannot* be absorbed"

I wonder if the countless medical types who administer zillions of suppositories
are aware that they can't possibly be absorbed.

Regards,
Rex Harrill