“What about iodine and breast health?” asks Alex from Instagram. Here to answer is Dr. Alan Christianson, naturopathic physician and author of NYT bestseller The Thyroid Reset Diet.

According to Dr. Christianson, this is an often confused point. Tune in to hear his full answer where he describes the origin of the connection between breast health and iodine, and how we can correctly understand the relationship between the two.

For more from Dr. Christianson on thyroid health and iodine, check out his FREE series, Invisible Iodine.