I see a psychiatrist once of month because I have bipolar disorder. She told me about a book and workbook called the Beck Diet solution. All you really need is the workbook. It is based on Cognitive therapy and helps you to build one new habit a day. You choose a nutritious diet plan--in fact you pick two. You make modifications as you see fit. It is supposed to be something you are able to do forever. I love mexican food and have worked it in twice a month at my favorite restaurant. The author of the book enjoys a snack every evening. The book talks about learning new skills. There are cards to read that are encouraging when you are having a tough time. One of the most helpful things for me has been learning to give myself credit for everything I do correctly and to not give up if I get off my plan. Just thought I would share...

i couldn't get past the first week or so of the book...

hope it works out for you...

the best part of the book, becuase it does focus on lifestyle change... it doesnt' give you a diet plan... you have to find one that works best for your life...

I made it through the first 10 days and started over. Changing 40 years of bad habits in a week was impossible for me. It has been better this time. I took two days to accomplish some things. You are correct about not having a diet plan. I found a cook book for Diabetics and Heart Patients. I have NEVER been one for cooking but the recipes are fairly easy.
Remebering to give myself credit for the things I accomplish each has also made a difference.
Thank you for your encouragement. Best of luck to you also...