The surprising risks of hot foods and drinks

Very hot beverages and foods can cause recurrent cell damage in the lining of the esophagus. This has been a suspected source of esophageal cancer for several decades, a suspicion which recent studies^[1] seem to bear out. 

Inflammation of the esophageal tissue and increased cell turnover in individuals who consume very hot beverages might create more opportunity for cell mutations to occur. Smoking and alcohol consumption may compound these risks. 

Fortunately, these risks can easily be avoided by simply letting beverages cool before drinking them, or by adding cold milk or an ice cube to quickly reduce the temperature of the beverage. 
‍

It’s also important to be aware of the symptoms of esophageal cancer, which can often go undetected for some time^[2]. If you experience any of the following symptoms, check with your doctor about possible testing: 

• Painful or difficult swallowing 
• Chronic heartburn or acid reflux
• Unexplained weight loss
• Unexplained hoarseness or cough
• A lump in the throat

‍