3 ms·
As I said in another comment, shiitake mushrooms are an excellent source of B12. Moreover it's the same form of B12 as found in beef, liver, fish, etc, so you
by henearkr 6y ago
As I said in another comment, shiitake mushrooms are an excellent source of B12.
Moreover it's the same form of B12 as found in beef, liver, fish, etc, so you have no worries of bioavailability.