<<Disclaimer: Verify this information before applying it to your situation.>> Summary of replies to my posting on 30 May asking whether there was any known connection between CD and leucemia/leukemia. There was some confusion over the 'c' spelling and half the replies referred to this. Of the remaining seven replies: Four reported a similar pattern in their families. Two had seen something on the connection but did not know where. One suspected diagnostic confusion between CD and leukemia in the past. Amost all posters were interested in receiving information on the subject but it seems elusive for the moment. Another point I raised was the question of diabetes which is rampant in the family I described. I reprint an e-mail on this - it speaks for itself and should allay many subscribers questions. Martin Harris "Martin, You said: >> Nevertheless, acquired (?) diabetes is abnormally high in the whole >> population of the Canaries, apparently due to diet. Two kinds of diabetes: autoimmune Type 1 - one enhanced among celiacs by about 10 (5% vs.0.5% in general population due to one of each's genes being nearby one of the other's. --no proven dietary connection; non-autoimmune Type 2 --same 5% among celiacs as in general population-- adult onset, especially amongs overweight people, but also a genetic part. Overweight is not really a cause, since if those who develop Type 2 lose weight, their blood sugars normalize and thoughthey may go off medication, the diagnostic test used for Type 2 still shows an abnormal reponse. So please, don't conclude that celiac and diet cause either form of diabetes. Separate genes and environmental factors are the cause of each as they are of celiac disease. Kemp Randolph Long Island