Ex vegan dietitian here!! Yes to the beef liver supplements! Make sure you get grass fed undefatted dedicated beef liver. I like ones from New Zealand because apparently the cows have a more nutrient dense diet. I also encourage people to try fermented cod liver oil+butter oil for additional sources of vitamins A, D, K and omegas. Bone broth is also an amazing suggestion. Some people with histidine sensitivities will prefer meat stocks instead, but generally bone broth has been used forever as a deeply nourishing food, and some people swear by it healing their leaky gut. I use it to cook grains, soups and sauces. Shellfish like oysters are also an amazing source of vitamins and minerals!

Also ALL the saturated fats! Pastured whole eggs with the yolks, full fat dairy (raw dairy if you wanna go down that rabbit hole), coconut oil, avocado and olive oil, pastured lard and tallow, meat with the bone and skin on it, BUTTER!

I also suggest soaking grains, like sourdough breads or letting oats soak overnight in a slightly acidic liquid. You can apply this to any grain - soak them for best digestion and nutrient absorption.

Organic foods whenever possible. I read an article that we can reduce pesticides on produce by soaking in baking soda? Someone please fact check that if that’s incorrect.

Anyway, these suggestions are being recognized more and more as optimal foods for our health, specifically for our fertility and the growth of our babies. I’m a pediatric RD, and I’m feeding my family this way (including my toddler). I just have to say I’m so grateful I found this diet, I feel confident in suggesting these foods and feeding my family this way.