QUOTE : Coffee drinking is associated with a 10 per cent to 15 per cent reduction in total mortality.26 Large-scale studies27 found that most major causes of death, including heart disease, were reduced. Coffee may guard against the neurologic diseases Alzheimer’s,28, 29 Parkinson’s disease,30, 31 liver cirrhosis32 and liver cancer.33 A word of caution here: While these correlation studies are suggestive, they are not proof of benefit. However, they suggest that coffee may not be as harmful as we imagined.