Kelp, also known as brown algae, is an herb that comes from deep under the sea. It is, essentially, seaweed that thrives on sunlight and takes in the host of nutrients and minerals present in the water around it.

The organisms require nutrient-rich water with temperatures between 6 and 14 °C (43 and 57 °F). They are known for their high growth rate – the genera Macrocystis and Nereocystis can grow as fast as half a metre a day, ultimately reaching 30 to 80 metres (100 to 260 ft).

This makes kelp an interesting and necessary supplement for those seeking to adopt a healthier lifestyle. Kelp is the number one herb for supplementing iodine. And being that it is a natural source of iodine it is considered to be safer and better for the body than chemical synthetics.iod