Fascinating. Yep, that all sounds very familiar to me. Your dietitian's advice seems sound. Those two dairy servings per day that she's asking you to eat are only around 100 calories each, same with the one egg plus whites. Because it's so much nutrition in a small portion, it's a more efficient, lower calorie, less bloating way to get protein than, say, adding more beans and lentils. Plus, digesting protein has a greater thermic effect, so even though you're adding some calories, you're also burning more to digest them. I would say nope and nope to the "is it too much?" questions. That's a very small amount of food, but the nutrition in it can be life-altering if you're coming from a place of deficiency. In fact, if you are more consistent with the daily egg and dairy consumption, you might find that adding fish in fish form is unnecessary. Fish in pill form saved my brain from what felt like early-stage dementia. I had been taking algae omegas daily for months, but my body was clearly not converting them into enough EPA/DHA to work right. The symptoms I was having scared me to death, but they all went away within like a week of taking two 1200mg fish oil pills per day. I agree too about things being fine until they aren't. In my 20s, going years without meat or fish was no problem. Low-fat was no problem. Low-calorie, ok, doable. Now, any of those would wreck me. Same with lack of sleep. I can't just push through without consequences the way I used to. I love the way I eat though. I eat far more plants now than when I was a vegetarian, which is funny. I still eat meals that are vegan and have whole days that are vegetarian. Like, I may have cereal with soy milk and berries in the morning, followed by a super food smothie with pea protein powder, flax, chia, walnuts, and hemp seeds. Then, something like an omelet with cheese for lunch with veggies, sweet potato with butter and cinnamon, and fresh fruit. A couple hours after that, a greek yogurt and grapes, or a couple pieces of cheese and some cherries. Then, a little later, bean soup with crackers or whole wheat bread and more fruit and/or dessert. A day of eating like that is pretty normal. On other days, I may have chicken or fish for lunch or dinner. I remember the moral struggle of adding back any kind of meat after years without it. What helped me was lions, any cat actually. They are pure carnivores who don't have the option of living on tofu. Snakes, same deal. Birds of prey need to eat prey. They are all perfectly designed, perfectly in sync with their environment. I don't judge or blame them because they need to eat other creatures in order to live and be healthy. I was able to give myself a little of the same grace. This is a nutty tangent, but I believe that plants are conscious beings. Studies have shown that they communicate, feel pain, fight off attackers, and call out for help. God knows I name them, talk to them, and care for them like old friends. So, when it's time to eat one, I feel tremendous gratitude for the nourishment. I thank them for becoming a part of me. It sounds bonkers, but overall, it's a much healthier vibe than guilt or shame. I applied that same line of thinking to needing fish or chicken in order to avoid malnutrition. I just stay grateful and conscious of my place in the natural world, if any of that helps.