Dairy is carcinogenic, both from the phytanic acid and the growth factors. Phytanic acid and dioxin are even higher in grass-fed dairy than grain-fed so that fad is misguided. Protein is best from lean white meat and fat is best from nuts and olive oil, plus supplemental flax oil and algal DHA. You could spend extra for algal DHA/EPA, but flax oil can elevate EPA (but not DHA) cheaply.
Animal fat is like a Superfund site chock full of bioaccumulated toxins. Organ meat gives cats thyroid disease from the PBDE. It (the organ meat) also shows up in human epidemiology as a risk factor in too many diseases to list.
Animal fat is like a Superfund site chock full of bioaccumulated toxins. Organ meat gives cats thyroid disease from the PBDE. It (the organ meat) also shows up in human epidemiology as a risk factor in too many diseases to list.