eaten too much bak kua!?!!?!?

read this..........
Potential harmful effects from eating too much bak kua are associated with the sodium nitrate used to preserve the meat, which could lead to the formation of cancer-causing substances and increase the risk of stomach cancer. Bak kua is generally high in energy, fat and sugar. 2 slices of bak kua contain about 480 kcal of energy, or a comparable amt of energy to a plate of char siew rice. 2 slices of bak kua contain about half the recommended daily level of salt.