
Hot drinks linked to higher esophageal cancer risk in large UK study
A UK study of nearly 1 million people (from the Million Women Study and UK Biobank) found that drinking very hot beverages (hotter than 65°C) is associated with about a threefold higher risk of esophageal squamous cell carcinoma. The risk rises with both beverage temperature and daily intake, with six or more hot drinks per day linked to roughly a 71% higher risk after adjusting for temperature. While the overall risk remains low, cooling drinks below 65°C could prevent some cases; the study shows association, not causation, and smoking remains a major risk factor. Esophageal cancer is relatively rare, accounting for about 2% of UK cancers and around 1% of US cancers.

