This is research that has come from the Nurses' Health Studies, which have been going on for decades. The research sample only includes women, so it isn't able to produce findings relevant to men.
However, the news report you link to is from 2011. Since then there have been findings relevant to men: http://www.dailymail.co.uk/health/article-2281760/Three-cups-coffee-day-...
This is research that has come from the Nurses' Health Studies, which have been going on for decades. The research sample only includes women, so it isn't able to produce findings relevant to men.
However, the news report you link to is from 2011. Since then there have been findings relevant to men:
http://www.dailymail.co.uk/health/article-2281760/Three-cups-coffee-day-...