Coffee consumption does not affect the severity of coronary artery disease (CAD), reveals a study by the Inter Graduate in Applied Human Nutrition (PRONUT) USP. The study of Juliana Gimenez Casagrande nutritionist in 115 patients with CAD shows an increase of 50 ml in daily intake of the drink, equivalent to a cup volume may decrease by about 3.15% probability the patient came to provide a framework more severe disease.