Hi Mark, Sorry for the delay in thanking you for the" info. Can you clue me in to specific brand names or do I just ask at the health food store or what (in other words HELP. Now, just as a matter of idle curiosity, just what does a Marine do in Manhattan for 4 years, or shouldn't I ask? Again, thanks for your help. Dorothy cg for Dick 74/1 1/2 (plus his 95 year old aunt & 92 year old uncle--they are not Parkies)