Ipoh Community Forums

Full Version: Why coffee could be good for your health!
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
In the past, coffee was associated with increased health risks. But research from the last decade finds that drinking coffee may actually benefit your health.

Caffeine is the most popular psychoactive drug in the world. Humans have been drinking coffee, a natural source of caffeine, for centuries, but there have been mixed messages around its effect on human health for decades.

“Traditionally, coffee has been seen as a bad thing,” says Marc Gunter, head of the section of nutrition and metabolism at the International Agency for Research on Cancer (IARC). “Research from the 1980s and 90s concluded that people who drank coffee had a higher risk of cardiovascular disease – but it’s evolved since then.”

With more, larger-scale population studies emerging over the last decade, Gunter says, scientists now have data from hundreds of thousands of coffee-drinkers. But what does the research tell us – and is coffee consumption providing health benefits, or risks?


Coffee has been associated with an increased risk of cancer because it contains acrylamide, a carcinogenic substance found in foods including toast, cakes and chips. However, the IARC concluded in 2016 that coffee is not carcinogenic, unless it’s drunk very hot – above 65C (149F).

Not only that, but more research has found that coffee may actually have a protective effect. Some studies have shown an association between coffee drinking and lower severity, and recurrence, of colon cancer in patients, for example.

In 2017, Gunter published the results of a study that looked at the coffee-drinking habits of half a million people across Europe over a period of 16 years. Those who drank more coffee had a lower risk of dying from heart disease, stroke and cancer. These findings are consistent with research from other parts of the world, including the US.

Gunter says there’s enough consensus across observational studies to confirm that people who drink up to four cups of coffee a day have fewer diseases compared to those who don’t drink any.

The potential benefit of coffee could go further. Coffee-drinkers in Gunter’s study were more likely to smoke and had unhealthier diets than non-coffee drinkers. This would suggest that if coffee does lower the risk of heart disease and cancer, it might be more powerful than we think – it’s overriding the effects of unhealthy behaviours.


- More -