SUMMARY
Results of recently published studies on the effect of coffee on health are surprisingly positive for coffee consumers. An accumulated body of scientific evidence confirmed a lack of correlation between coffee intake and development of cancer. Furthermore, some authors suggest that coffee may in fact have pro-health properties. However, bearing in mind many factors affecting the risk of cancer in humans, the assumption that habitual coffee drinking can prevent carcinogenesis should be interpreted with caution. Also, it is important to note that the impact of coffee on health may depend on the type and strength of the brew, and serving size.