1. Can pregnant women eat kelp? Pregnant women can eat kelp in moderation, but they should pay attention to the intake of kelp and avoid excessive intake. Kelp is rich in iodine, which plays a great role in the normal development of fetal neural development and thyroid function. However, if pregnant women consume too much iodine, it can lead to problems such as hyperthyroidism or hypothyroidism. Therefore, pregnant women should have a good portion size when consuming kelp. 2. Benefits of consuming kelp for pregnant women 1. Promote fetal neural development kelp