Due to their high protein, sodium, and preservative content, processed meats including hot dogs, sausages, pepperoni, salami, lunch meat, and beef jerky should be avoided by people with kidney disease or impaired kidney function. Processed meat can easily push renal disease patients over the daily sodium limit, which is typically advised to be kept to 2000 milligrams or fewer. Additionally, the greater protein levels may be more difficult for kidneys in poor condition to digest. People should choose quantities of fresh, lean meat that meet the recommended daily intake of protein from their doctor or dietician rather than processed meat.