You have brought my focus back onto lactoferrin. It's funny how one can research a supplement, get excited about it enough to make notes, but due to circumstances, put it on the sideboard where it collects dust.
Well, after reviewing the links I sent you, I popped a capsule containing 300mg apo-lactoferrin. Unless it causes side effects, I intend to take this supplement on an on-going basis. It is just one of those healthy no-brainer supplements to take. It may not cure cancer (but it might!), but it will help maintain bowel health and it will do no harm. I can't think of a reason not to take it.