Dr. Joel Fuhrman Sells Useless Iodine Test

Joel Fuhrman, MD, who practices so-called functional medicine and integrative medicine, sells an at-home urine iodine test on his website for $131. He claims the test can assess if one is deficient in iodine. The test requires two urine samples (morning and evening) dried on filter paper and submitted by mail. Dr. Fuhrman recommends avoiding