Just to say right up front I had a very good reason for radically overhauling my diet. I had two Heart Attacks last Autumn, caused by a silent Genetic condition which leads to a massive build up of Cholesterol in the body.
I survived, but was told that the next time I might not.
So, I did a lot of research which indicated that removing Sugar from the diet could reduce both Cholesterol & Triglycerides.
I actually removed added Sugar & Meat from my diet. Apart from Oats, I also only eat unrefined Carbohydrates. That means no Bread, Cakes etc. etc.
I eat a Pescetarian diet, with masses of Veg and low fructose fruit.
In practice that means Oats & Berries for Breakfast. Either in the form of Overnight Oats or Porridge made with frozen berries. The latter is fab.
Lunch is usually a Veg soup of some kind and Supper a Veg Curry, Stir Fry, Fish Pie (with Root Veg mash), Salad etc. My treats are Nuts and very occasionally a couple of squares of 90%.
The change was so dramatic for me that I had to rethink all of my cooking. I used Pinterest and just typed in Vegetarian, Pescetarian etc. Up came hundreds of really lovely recipes !!