Probably lactoferrin's best known role is as an iron binding protein. The mechanism appears to lie with lactoferrin's ability to bind iron, as it is known to have an extremely high affinity for this metal. Many pathogenic bacteria need a supply of free iron to multiply. In the presence of lactoferrin, they are strongly inhibited or killed. There is little doubt that lactoferrin is a major find and a potential breakthrough as a natural nontoxic treatment in an array of human ailments.
Studies suggest that the superior form to supplement with is apolactoferrin.
Dosage and use Take one capsule a day with or without meals, as a dietary supplement. Some individuals may wish to supplement with up to 3 capsules daily. Store tightly closed in a cool, dry place.