Coffee can be healthy in moderation (as with everything), provided that too much cream/sugar isn’t added. Coffee contains antioxidants which may reduce cancer, heart disease and other diseases; mood boosting effects; mental performance increases; however in large amounts can trigger anxiety attacks or be harmful to one’s health. I highly recommend reading this meta-analysis of multiple studies on coffee’s effects on health – it makes for fascinating reading! Every individual will react differently when taking in caffeine based on physiology alone – I hope this article makes an interesting read! Also keep in mind that everyone’s body may react differently when taking in caffeine!