This website is claiming that b12 can be found in vegetables. Is there any credibility to this? It doesn’t sound right after all I’ve read and I’m just curious if others think they’re spreading nonsense or am I missing something?

This website is claiming that b12 can be found in vegetables. Is there any credibility to this? It doesn’t sound right after all I’ve read and I’m just curious if others think they’re spreading nonsense or am I missing something?