4 ms·
No, even in very short term use, the net effect of drinking coffee is to increase the amount of water in your body. The diuretic effect of the caffeine is more
by JshWright 10y ago
No, even in very short term use, the net effect of drinking coffee is to increase the amount of water in your body. The diuretic effect of the caffeine is more than offset by the water in the coffee (by a very wide margin).