New research says starting colorectal cancer screening at 40 can reduce cases by 21% and deaths by 39% compared to starting screening at 50 ...

The recommended age to start screening for colorectal cancer was lowered in 2021 from 50 to 45 for people of average risk.

These could be more than everyday ailments. Oncologists explain what other symptoms to watch out for, when to act and how to stay proactive without panicking.