Do you mean me, furry? Typical day for me would be: coffee with milk x 2, then I usually have a brunch/early lunch of eggs, cheese, ham, mushrooms (or sometimes bacon, avocado, and cheese), or I’ll have a proper lunch of salad, cold meat, cheese etc. Dinners I have exactly what the family have except I have no pasta, rice, potato etc (so I’ll have curry with veg, bolognese with salad etc). I don’t really snack much but when I do it’s things like cherry tomatoes, nuts, slice of chorizo or ham, chicken etc. I do eat desserts- greek yogurt with berries and almonds, or cream and strawberries.
I run long distances so on those days I eat overnight porridge after my run, but otherwise no cereals.
The real key for me was to increase fats (as you’ll see above! More than 50% of my calories come from fat) as well as reducing sugar. It’s possible to reduce sugar without cutting out all the carbs though, it just depends on the person and what they want to achieve.