A "one size fits all diet" has not worked for you because you're unique.  Different bodies have different needs. Isn't it time to listen to the signals your body has been giving you?  By tracking your food and sensations and feelings after you eat, you can pinpoint what foods give you the most energy and leave you truly satisfied.  Once you are aware of what doesn't work it will feel better to stay away from those choices.  You'll be surprised at how your body thanks you.  If you feel like you have tried everything, have you tried this?  Take the tips in this digital book and take some action towards being the best version of you.