too much water is ok in normal circumstance bcos the water gets excreted thru kidney as urine and kidney knows wat to filter out and wat not to
but when u hve epsom salt,how Epsom Salt works is it retains water in intestine and cause diarhoea.
so u lose water thru stools.
and this way u dont hve control to retain the minerals in ur body
same case when u hve amoebic and bacterial dysentry when u lose water thru stools rather than thru urine
ithink with Epsom Salt u shuld just drink enough water presribed in the carton on epsom salt
or if doing a liver flush-as in clarks procedure,they dont say to drink extra water along with epsom salt
ihad this same doubt but i just stuck with the recipe and did not drink any extra water with epsom salt
so i did not lose much salts and minerals with loose motion