Coffee is now one of the world’s most popular beverages, and its consumption increases by the day. Behind its rise in popularity is just how powerful it is in boosting one’s energy in preparation for the long day ahead. Coffee not only re-energises, but also improves your mental capabilities. Dr James Liew Yen Yee, an expert from IMU Healthcare, speaks on the what causes addiction to coffee. Find out more about this in the article below.