Which of the following is true of breast milk? A. Breast milk is lower in protein than colostrum. B. Breast milk is lower in fat and calories than colostrum. C. Breast milk contains insufficient...

Which of the following is true of breast milk?

A. Breast milk is lower in protein than colostrum.

B. Breast milk is lower in fat and calories than colostrum.

C. Breast milk contains insufficient maternal IgA for protection against infections.

D. Breast milk must be supplemented with formula, as it is deficient in vitamins and enzymes necessary for infant development.