It remains me of the article I read a long time ago about a person who joined Eskimos in remote location over the winter. He started to eat only the extremities of the seals – and became sick due to vitamin deficiencies. Eskimos told him “you need to eat the whole animal as the animals live in the natural environment and are not deficient in anything”. So he reluctantly started to eat all animal parts and on his return the doctor’s examination showed that his health was in perfect order. – This reminds me of my childhood living in the communist country. My parents did not want to become communists so my father was punished for that. For that reason money were not plentiful. During the communism the vegetables or fruit were non existent for at least 9 months/year except for an occasional cabbage and potatoes. I was always wondering why we were in a very good health. No wonder => my mum on a very low budget had to buy a cheep meat consisting of many animal organs. I just wonder how healthy were the communists who had enough money to buy the steaks but could not buy the vegetables/fruit anyway as there were none.