Can HPV clear on its own?

Yes. In most people, the immune system controls the infection within roughly one to two years, and a later test may become negative. The exact timing cannot be predicted for one person, and a negative result is not lifelong immunity. Persistent high-risk infection and possible cell changes matter most, so keep every follow-up even without symptoms. Sleep, not smoking, and balanced nutrition support general health, but no supplement replaces screening and clinician-led follow-up.