Cafestol is a molecule present in coffee and a potent cholesterol-elevating compound.
The concentration of cafestol in a coffee drink is influenced by the brewing method. Boiled coffee (Scandinavian and Turkish style) contains the highest concentrations, whereas instant and drip filtered contain negligible amounts.
Source: GreenFacts, based on US National Toxicology Program
GreenFacts Summary on Diet and Nutrition Prevention of Chronic Diseases: