I have been updating my keto and low carb food lists along with some analysis of the nutrients provided by each group of foods.
As Richard says, the first priority is to drop the carbs to get your insulin and blood sugar down. However, you may also find that incorporating more nutrient dense foods may improve you chances of long term success.
These are the nutrients provided by the most keto foods as a proportion of the daily recommended intake.
This list of ‘well formulated ketogenic foods’ incorporates more nutrient dense foods that you may want to work into your diet.
These low carb foods provide another step up in nutrient density once your blood sugars begin to stabilise.
I hope this is helpful. Let me know if you have any comments, questions or suggestions.