Bottled Water Isn’t as Safe as You Think, Study Warns

Researchers in Guatemala discovered that the water sources people consider safest may harbor the greatest contamination, ...
Gut

Does a long time to colonoscopy after a positive faecal immunochemical test result have a deleterious impact on colorectal cancer outcomes? A nationwide cohort study

Background Depending on the colorectal cancer (CRC) screening programme, a colonoscopy should be performed within 1–3 months ...