Low Carb Diet?

Sorry for making a new post of this, I know its a topic that's been dealt with a lot.

Anyway, I eat a lot of carbs - cereal, rice and bread mostly, basically a part of every meal. Can someone enlighten me on what a standard day on one of these low carb (for GERD) diets could be like?

I read a study from Duke U. that said limiting to 20% carbs as a guideline. But I have no idea what a diet like this would look like, especially since I don't eat meat except fish. Would I just be eating salads and fruit? It seems like I would not be able to keep any weight on.

Anyone have any ideas on this? Five years ago I promised myself to always be looking for solutions and open to new ideas. So I am trying to live up to that now, giving up my beloved carbs. Any advice on the topic would be very much appreciated. Thank you.

I follow Fast Tract diet, it is low carb but not no carb, and also low fiber. Instead of filling up on carbs I eat more protein which usually includes fat. ARM, you can find more details on the Fast Tract thread, including a link to the Amazon reviews for the book containing this diet. I eat 2 scrambled eggs for breakfast with fruit; soup and cheese for lunch with raw carrots; dinner is protein vegetable and allowed starch. I can eat as much protein and green veggies as I want, so I am never hungry. It is not a low fat diet. You need to limit fruit because fruits contain sugary carbs. Since starting this diet I am off meds. There are numerous sources connecting low carb with relief of heartburn.