The Minerals Scheme consists of quarterly rounds of animal feed, pet food, and food materials with both naturally occurring and spiked Al, As, B, Cd, Cr, Co, Cu, F, I, Pb, Hg, Mo, Ni, Se, S and V at concentrations of health/toxicological significance. Available worldwide, the subscription cost for 2021 is $450 plus shipping. Subscribe using the web form below: