B12 ( cianokobalamin ) and wheatgrass juice ???

I have a question or looking forward to debate.

For vegans it is very invitating to provide B12 in natural way
( without extracted inorganic or artificcial supplements ) from wheatgrass juice.

I speculate because I can afford control growing where I add to apropriate aerobic bacteria strains and mineral supplements to growing soil where cobalt is included.

Of course this is only speculation and theory.

Has anybody of you sincerely natural health friends done any practice or succeed in anyway by wheatgrass or any natural grown plants and freshly juiced reached any results ? Tweet