10 Reasons To Drink Black Coffee Daily March 16, 2016 by [tps_title]10. It Keeps Your System Cleansed[/tps_title] Coffee can make us urinate frequently. It is considered as a diuretic. This means, our body can also regularly flushes harmful bacteria which is a good way of cleansing our system. Pages: 1 2 3 4 5 6 7 8 9 10