Using the store bought natto to be the starter for a BIG batch of natto!! Sure hope I like the stuff, otherwise I will just choke it down. FIgure I can pay NOW, or pay later-- rather choke the stuff down and stay healthy than the alternative....

Natto is the best source of vitamin K2-- a full profile. The store bought pills are limited to one line, MK-7, or Mk-4,..... I want the WHOLE profile!!!!!!!