A nurse in a clinic is providing education to the guardian of a 6-month-old infant on starting solid foods. Which of the following statements should the nurse include in the teaching?

"You can add honey to sweeten vegetables if they do not like them."

"You can mash canned vegetables instead of purchasing baby food."

"Raw carrots are a good snack to provide and can help with teething."

"Introduce one new food every 3 to 5 days when starting solid foods."