Yasko said: I do have slightly elevated hematocrit/hemoglobin/RBC. (I don't know why it slowly ramps up over the years...) When I want to adress my ACAT mutation, Yasko suggests lactoferrin among others. But when I check lactoferrin on the internet, several studies say it raises hematocrit and hemoglobin. Has anyone tried lactoferrin? And what were the effects on your hematocrit/hemoglobin? Is Yasko wrong?