I commend you for taking the steps to research safe ways to lose weight. I have a few more sites for you to visit that may add to the good information in the site you listed:
http://www.weight-loss-diet-i.com/diabetic-diet.htm
This site gives more information on safe weight loss goals, and pretty much agrees with much that is written in the website you already listed.
http://diabetes.about.com/od/weightloss/
This is a good website because it lists both pros and cons of some of the popular weight loss methods in use today. It is written for diabetics, so addresses diabetic needs.
http://www.diet-i.com/weight-loss-help/diet-support-diabetics.htm
This site is specifically a site offering support for diabetics who are attempting to diet.
I hope these sites give you added information as you attempt to lose weight. Best of luck in your addition.
Please click here to view my suggested site
<A HREF="http://www.bariatricsweightloss.com/def_bar.html">bariatricsweightloss.com</A>
Your help will be appreicated.
Thank you