Like "A few more things to consider regarding insulin -- in particular, analog insulin: Allie Beatty (of Allie's Voice) notes in her March 24 blog entry (http://alliesvoice.com/2008/03/24/allies-voice-would-you-use-an-insulin-analogue-that-caused-beta-cell-destruction.aspx) that the pH of most insulins is either too acidic, or not closely-enough regulated to prevent beta cell destruction. She reiterates the potential destructive properties of analog insulins in today's blog post, http://alliesvoice.com/2008/06/10/allies-voice-dirty-whitelies-big-pharma-told.aspx"