NOW Foods, Kelp, 150 mcg, 200 Tablets

150 mcg of Natural Iodine Super Green Supports Healthy Thyroid Function Smaller, Easier to Swallow Non-GMO Kosher Vegetarian/Vegan A Dietary Supplement Botanicals/Herbs Family Owned Since 1968 Halal GMP Quality Assured NOW® Kelp delivers the natural nutrient profile found in genuine whole foods. Kelp is a large, leafy seaweed belonging to the brown algae family that grows in "forests" in the colder waters of the world's oceans. Kelp has been used for centuries as an important nutritious staple ingredient in Chinese, Japanese, and Korean cuisines. It is also an excellent source of iodine, which has been shown to be essential for healthy thyroid function.