Which of the Following Guidelines Are Recommended to Promote Health

Which of the following guidelines are recommended to promote health of the mother and fetus during pregnancy? Select all that apply.

A) Sixty to 90 minutes of moderate to intense physical activity is recommended on most days of the week.
B) Caloric consumption should increase by 50% throughout the entire pregnancy to promote fetal growth and development.
C) Appropriate and timely vitamin and mineral intake before and as soon as a pregnancy is confirmed is advised.
D) Alcohol and tobacco use should be avoided.
E) Extra precautions should be taken to avoid foodborne illnesses.