Iodine is the wildcard in supporting the immune system. Iodine is found in every single one of our body’s hundred trillion cells. Without adequate iodine levels, life is impossible. Iodine is the universal health nutrient and improves health on many levels- from improving metabolism and reversing hypothyroidism to helping with Brian fog and brain function, to devitalizing viruses and bacteria.I dive deep into why you need it, how to choose the right iodine, and the side effects.