Evidence suggests there is a possible longevity boost, decreased risk of stroke, and decreased risk of type 2 diabetes, for those with a daily coffee habit. Erikka Loftfield, a research fellow at the National Cancer Institute, states, "We found that people who drank two to three cups per day had about a 12 percent lower risk of death compared to non-coffee drinkers". Researchers discovered nutrients and phytochemicals in the coffee bean itself, that may lead to these benefits.