Beverly — I still keep track of what I’m eating about 98% of the time. I started with Fitday back in June, 2001, and still use it every day (unless I’m out of town or something). It’s just habit to me to either plan my meals out in advance or add it up after each meal. My computer’s right by my kitchen , so it’s easy.
I’m like you and tend to eat the same things all the time: oatmeal, protein powder, chicken, salmon, apples, veggies and salad, egg whites etc. Although occasionally I’ll burn out on one of my faves (like tuna!) and it’ll drop out of the rotation for a while!
I don’t have any recommendation about continuing it or not except do what works best for you. I do it because it’s habit, like I said, and I like the structure. And I know myself — even if I ate all the right foods, it would be very easy for me to eat too much of them. I seriously think I could easily eat twice as much in a day, even if it’s the same food as I eat now. So I still weigh and measure and write it down, just like when I was losing.
One bonus is that I can look back and see what works and what doesn’t — like:
I averaged 1800 calories last week and it was a lot of carbs and I gained two pounds — or
I raised protein to 50% and added a little good fat and was a lot less hungry — that kind of stuff.
But for some people (and maybe for you), not writing it down may be a way to keep from thinking about food all the time; to make eating a more natural and intuitive part of your life. How about trying it your way for a while and seeing how you do? If your weight is stable and you feel like you’re in control, then there’s your answer.