Lead has a bad effect on human health in general and especially on liver counts, which causes an imbalance in the concentration of enzymes GOT, GPT. Causing a constant vomiting and food instability in the stomach. It also affects the functioning of the bowel and leads to constipation. As it will be deposited on the limbs of the bones, such as the bones of the thigh and leg, causing pain in the joints of the legs and hands. There is a bad effect of lead on brain function especially in children, and it has a bad reflection to the adults by monitoring the bad mood in the treatment.
I'm not sure if you are only interested in meat. Professor Kan's paper is very helpful with regard to livestock meat as food. The same is generally true for fish where Cd is mostly accumulated in the fish organs (kidney, liver, gills, digestive tract). I attached a paper with one example. I hope this helps.
Lead and cadmium are carcinogenic substances and have harmful effect on public health but i think, they are accumulated in internal organs as kidneys and liver.
I'm not sure if you are only interested in meat. Professor Kan's paper is very helpful with regard to livestock meat as food. The same is generally true for fish where Cd is mostly accumulated in the fish organs (kidney, liver, gills, digestive tract). I attached a paper with one example. I hope this helps.