Thanks for the feedback. First, as to the 1200 calories being too few. I'm in my 60s. That means I've lost 40% of my metabolism just from aging. If I go to 1500, I will maintain. When I'm at 1800 or as in the past way above that, I gain. It's not unheard of for me to gain 10 pounds in a weekend. So, 1200 is what is working and I'm eating plenty.
I'm eating meat, fruit, and veggies as well as dairy, legumes, nuts, and whole grains. I'm not eating a lot of processed, prepackaged foods. But, at this time of year, I also eat a lot of frozen fruits and veggies both because they're cheaper and they're actually "fresher" than something that has been shipped in from across country or overseas. But foods naturally have sodium in them and they have to be counted. For example, 1% low fat milk for my cereal (1/2 cup) has 60 mg of sodium, a 6 oz container of low fat greek yogurt has 100, multi-grain cheerios has 90, 2 cups of a generic tossed salad (lettuce, tomato, cucumber) has 108, 2 TBL of gorgonzola cheese crumbles has 267, 8 baby carrots -- raw -- have 62. So, it's not all just processed food and it doesn't take much to get it to quickly add up to 2500. I have been using the Walden Farm dressings, but found out that 2 TBL has 240 mg of sodium. If you really want to understand how restrictive a 2500 mg allowance of sodium is, consider that 1 TSP (yes, one teaspoon) of salt has 2400 mg of sodium in it. Think how often you sprinkle on some salt to your foods without taking into consideration all of the sodium that's already in the food.
I will look at the DASH diet. If memory serves me correctly that is a cardiac diet and they might have some good ideas. Thanks for that suggestion.
If you're hunting for a reason to keep on losing the weight, I could be your poster child. I'm not deathly ill, but the obesity has definitely taken its toll, and if I don't continue with the weight loss, things will soon start to go terribly wrong. On that happy note

, I'll go do more research.