Coffee lovers might be on to something. Aside from being a necessary wake-up aid, a new study published in the Journal of the National Cancer Institute has found that drinking coffee could protect you from skin cancer.
The study surveyed more than 447000 people in the US over an average of 10 years. Those who drank coffee were found to have a decreased risk of developing melanoma skin cancer - people who drank four or more cups a day were 20% less likely to develop this form of cancer.
Melanoma skin cancer is mainly caused by exposure to the ultra-violet radiation in sunlight or in the artificial light used in sun beds.
The findings build on a 2007 study published by Ernest Abel which found that the risk of non-melanoma skin cancer fell with increased coffee consumption.
However, before you rush out for a coffee, the researchers say that additional investigation is needed to assess the benefits.
It is also worth bearing in mind that, although caffeine helps to protect you against harmful UV rays, health authorities warn against drinking too much because it can cause high blood pressure.
Just R20 for the first month. Support independent journalism by subscribing to our digital news package. 
