A nurse is discussing recommendations for daily nutrient intake during pregnancy with a client who is at 8 weeks of gestation.For which of the following nutrients should the nurse instruct the client to increase their intake during the first trimester of pregnancy?

Choice A rationaleVitamin E is crucial for cell protection but is not required in increased amounts during pregnancy. Its supplementation is not routinely recommended unless a deficiency is present.Choice B rationaleProtein requirements increase to support fetal growth, placental development, and maternal tissue expansion. Pregnant clients need approximately 1.1 g/kg/day, compared to 0.8 g/kg/day for non-pregnant individuals.Choice C rationaleWhile fiber is important for digestive health, its intake does not specifically increase during pregnancy. Adequate fiber prevents constipation, but no additional intake is routinely advised.Choice D rationaleCalcium supports fetal bone development, but its recommended intake of 1,000 mg/day remains unchanged. Prenatal needs do not require exceeding normal adult calcium recommendations. .