Ryann Kipping, MPH, RDN on Instagram: "Choline is one of those pregnancy nutrients that matters a lot… and most people still aren’t getting enough!!! 📌 What is choline + what does it do? Choline is an essential nutrient (your body makes a little, but not enough). It supports baby’s brain + nervous system development, healthy cell membranes, and acetylcholine production (a key neurotransmitter). 📌 How much do you need (and what does research say)? During pregnancy, the Adequate Intake (AI) is 4