http://www.sugarglider.com/glidergossip/topic.asp?whichpage=1&TOPIC_ID=58774#471238
It's late and I don't feel like retyping all the info, please read the above link regarding Dahlia's diet...
Dahlia's diet hasn't been used in some time, The creator of the diet hasn't even owned gliders for about the last 10 years.
When she did use this diet, she also fed live chicks, and other proteins that most people do not and will not feed.
The diet/partial recipe that is posted on here is NOT the complete diet that she fed and is not considered a balanced diet. When the creator went to address the issues with this diet she ended up making bml after all the corrections were made, so this diet was pretty much dropped because Bml was already created and being widely used.
I wouldn't feed Dahlia's diet to my gliders, it was pretty much mainly used by the creator for her personal gliders that she not only fed differently but housed the gliders differently than most other glider owners do. She made their living environment as natural as possible, she had flora and plant life that was native to the gliders, fed live chicks and lots of other things that aren't mentioned in the recipe on here...
If you should decided to use this recipe anyway, be advised, there aren't many people in the community that have even heard of this diet and you won't get much in the way of good advice when you have questions about it.