Hi Carlos! That's great....I'm glad that you're feeling better.
I'm happy to hear that you are deepending your interest in food and cooking! That is important...and you can get great joy out of this too!
There is a Recipe and Good Food Forum on curezone, so you might want to check it out.
You have lots of questions....I usually cook fish in the oven at 350 for about 20 or 25 minutes...just with a squeeze of lemon and some paprika sprinkled on it. Super simple, but tasty!
Oh, I use Organic Spelt Flour now, instead of regular wheat flour.
Maybe a trip to the bookstore to browse new cookbooks will inspire you? There are a LOT of healthy but yummy cookbooks out there...a good one is definitely worth the investment for the inspiration it gives!
Hopefully other people will be able to answer some more of your questions.