Lotussan, I am just like you. I only eat poultry and fish - no red meat. Dairy is OK. But I am considering taking out poultry.
I eat a strange diet, that I actually heard about (see below) from Steven Seagal's friend Dr. Gary Young*. It is: Protein in the morning, carbs in the afternoon, and only veggies and fruit for dinner. This doctor claims that we don't secrete HCL and pepcin after 2:00 in the afternoon. Therefore, eating protein at dinner is really bad and it stays undigested in our bodies until the next day.
*Dr. Gary Young: Years ago when I was on one of the Steven Seagal message boards, this guy offered to send me a VCR tape of The Patriot and something on the Steven Seagal health food line of products. (His goal was to get me to become a distributor, which I knew I didn't want to do, but I wanted the tape!) I was game (I think I had to mail him like $5 to cover his costs), and he did indeed send me this tape. On this tape is Steven Seagal giving a non-scripted presentation to his "Young Oil" line distributors in Utah. His talk was on why he wanted to develop this protein shake, and how he was able to achieve it through Dr. Gary Young's scientific research/company. SS is probably talking for about 10 minutes or so -- I am so glad that I got this tape from this guy! Anyway, Dr. Gary Young then got up on the stage and talked all about the product line, and he mentioned this "diet". I like it, and have stuck with it.