I believe this would be foods containing high amounts of sodium, these are the foods that one should eat less of.
Smoking or drug addiction for an expecting mother is more dangerous because not only are the chemicals affecting her but they are affecting her baby as well if addiction continues through to the birth of the child the baby can experience withdrawal symptoms and can be underdeveloped
Answer: They should be used when handling ready- to-eat food.
Explanation: For example, washing produce, or when handling ready-to-eat ingredients for a dish that will be cooked to the correct internal temperature.