40 Life-Saving Cancer Screening Tests You Need to Know Life-Saving Cancer Screening Tests You Need to Know Cancer doesn’t happen overnight — and early detection saves lives. In this video, I break down evidence-based screening tests that help detect cancer early or prevent it entirely. You’ll learn: ✔️ Which cancer screening tests matter most ✔️ Who should get screened and when ✔️ Cancers that can be prevented or caught early ✔️ How early detection dramatically improves survival Whether you’re i