Check the datasheet your supplier should have, Craig...  If it's pure bentonite 
without additives, it CAN be used.  Keep in mind, however, that it is neither 
purified or certified for internal use.  I can only speak with certainly 
regarding American Colloid's bentonite, having spent quite some time on the 
phone with them.  Many people use such clays internally and report good results.
  
  ----- Original Message ----- 
  From: Craig Spaulding 
  To: [email protected] 
  Sent: Wednesday, May 09, 2001 6:51 AM
  Subject: Re: CS>bentonite (OT)


  I am a potter and bentonite is a common ingrediate used in making clay bodies 
for pottery. It is fairly easy to get in 1 lb, 10 lb, 25 lb , 50 lb etc bags. 
Would the quality of it be such that it could be used internally?
   
  Craig