A question Dr. Martin often gets asked is why we see so many thyroid problems today. Dr. Martin talks about thyroid all the time and he thinks it's very much misdiagnosed. Something that’s very important for your thyroid function is vitamin A and it’s not found in the plant kingdom. Vitamin A is a fat soluble vitamin only found in the animal kingdom. Join Dr. Martin as he teaches on the many benefits of vitamin A on your thyroid.