Hot Beverages Linked to Increased Oesophageal Cancer Risk

Sep 18, 2026

97 min

Sep 18, 2026 02:30

Hot coffee may raise oesophageal cancer risk: UAE doctors explain the 65°C threshold

## Research Findings

A study by Oxford University, published in the International Journal of Cancer, indicates a connection between consuming very hot beverages and a heightened risk of oesophageal cancer. The research followed nearly one million middle-aged adults in the UK, revealing that those who regularly drank their tea or coffee at high temperatures had about three times the risk of developing this type of cancer compared to those who consumed cooler drinks.

## Temperature Threshold

The study identified 65°C (149°F) as the temperature at which drinks are considered 'very hot.' This is significantly higher than what most people find comfortable. Freshly boiled water can reach 100°C, and tea or coffee made with such water can easily exceed the 65°C mark. A separate study found that many people do not perceive a drink as too hot until it reaches around 70°C.

## Health Implications

Dr. Marwan Ibrahim from Medcare Medical Centre explains that repeated exposure to very hot drinks can irritate and damage the oesophagus lining, potentially leading to cancer over time. The International Agency for Research on Cancer (IARC) classifies very hot beverages as "probably carcinogenic to humans."

## Relative Risk

The study's finding of a threefold increase in risk refers to relative risk, not absolute odds. Dr. Ibrahim emphasizes that while the risk is higher, oesophageal cancer remains uncommon. Factors like smoking, alcohol consumption, age, and diet also influence overall risk.

## Practical Advice

Experts suggest allowing hot drinks to cool before consumption to reduce risk. Dr. Jamila Khan from Aster Cedars Hospital notes that the frequency of consuming very hot drinks plays a crucial role in risk levels. An occasional hot drink is less concerning than a regular habit of consuming scalding beverages.

## Conclusion

While coffee and tea do not need to be eliminated from diets, it's advisable to let them cool slightly before drinking. This simple change can help minimize the risk of thermal injury to the oesophagus.

Read the full story at the source

What you need to know to get Emirates ID?

Leave your details and get a guide as a gift to avoid mistakes

Article contents

LinkedIn X Facebook WhatsApp Telegram