Very curious about your all-meat diet in general, if you'd care to share. It's basically an elimination/mono diet. What staples do you rely on, what supplements do you need, how has it been for you, etc.?
Turns out animal-based food has all the nutrients you need if you include offal like liver (a serving of liver has more vitamin C than an apple). I ate mostly Ribeyes and liver. Sometimes I had yogurt but if you're eliminating to find allergens I would cut dairy at first.
I recommend this book https://www.amazon.com/dp/1734640707/ref=cm_sw_r_cp_apa_i_jp...
I don't know if you can supplement, I've never used them.