Some lactate is normally produced in the rumen .
It is normally metabolized by such organisms as Megasphaera elsdenii and , to a lesser extent , Selenomonas ruminantium and some other organisms .
Although some lactate is normally produced in the rumen , it is normally metabolized by such organisms as Megasphaera elsdenii and , to a lesser extent , Selenomonas ruminantium and some other organisms .