A member of the chicory family, escarole looks like romaine lettuce but has a stronger flavor with a hint of bitterness. It has beta carotene to boost your immune system and folate to help prevent birth defects.
Also called celeriac, celery root tastes like a mixture of parsley and celery. It’s a good source of vitamin K, necessary for your baby’s bone development, as well as vitamin B6, which may help ease nausea.