Hi mama,
We eat TF and I have never felt better

Reading
Eat Fat, Lose Fat is definitely the place for you to start. It focuses mostly on the benefits of eating coconut in all its forms - oil, cream, milk, dehydrated, fresh, the juice, etc. Coconut oil is totally wonderful for revving up your metabolism! DH has low thyroid and after he drinks a morning smoothie with about 3 Tbsp coconut oil, he actually feels warm because his metabolism kicks into higher gear.
If you want to go all the way with TF, you would be getting rid of the conventional bread and pasta in your diet (for nutritional reasons) but you could certainly replace them with sourdough or sprouted grain bread. Maybe there's sprouted grain pasta for sale somewhere... I haven't looked. Anyway, no empty calories. You wouldn't be eating any refined sugars or artificial sweeteners, but you can certainly have nutritious sweeteners like honey and pure maple syrup (among others). You wouldn't be drinking conventional milk (low fat, homogenized) again for nutritional reasons, but you could drink whole, raw milk - or if that isn't available/affordable, you could get pasteurized, non-homogenized milk and make kefir with it.
Basically it's like you said - TF is all about nutrient-dense foods. And they're DELICIOUS. No depriving yourself and no feeling hungry. You get to embark on the enjoyable process of discovering new favorite snack foods and sweets. There are lots of great recipes on this forum for TF-friendly sweets like chocolate mousse, pancakes, donuts, ice cream, eggnog and others.
If nothing else, be sure to try that breakfast smoothie recipe from Eat Fat, Lose Fat. It contains coconut oil to kickstart your metabolism and keep you full for literally hours. Awesome breakfast food, especially for a nursing mom. Coconut oil makes your milk creamy rich in brain-developing fats that your baby needs.
