I was on another site for pets and it was posted that CS could interfere with 
the immune system.  Here is a portion of the quote:  I recently asked a well 
known pharmaceutical and nutritional biochemist about colloidal silver. He 
expressed caution because colloidal silver can actually suppress the immune 
system. 

Since we are using CS/EIS I wanted to check with those that have more 
experience than we do to see if this if factual.  It also bring up a question I 
have about taking CS with food.  Should you stagger taking CS to take on an 
empty stomach?  Does it effect digestion?

Dianne