Pregnant women need to make sure they ingest enough iodine because a deficiency can cause a number of serious birth defects.

Thinkstock

I had read in passing that it was important for vegan women to choose iodine salt rather than sea salt but I wasn't ever sure why. What does iodine really do anyway? A new study has outlined the importance of iodine in a healthy diet, paying particular attention to the needs of pregnant women.

Keep reading to learn how Iodine Supplements Aid Pregnant Women, Especially Vegans in Avoiding Child Brain Damage.