Lactoferrin operates as a multifunctional anti-inflammatory agent through three converging mechanisms: NF-κB pathway inhibition, iron chelation (removing a key pro-inflammatory cofactor), and direct cytokine modulation. This triple-mechanism approach is particularly relevant for chronic low-grade inflammation — the type that drives aging and most chronic diseases — rather than acute inflammatory responses where pharmaceutical agents remain superior.

Can lactoferrin replace anti-inflammatory medications?

No. For active inflammatory conditions managed with prescription medications, lactoferrin is an adjunctive supplement not a replacement. It may reduce background inflammation and complement medical treatment, but discontinuing prescription anti-inflammatory drugs in favor of lactoferrin alone is not supported by evidence.