Kelp (Ascophyllum nodosum) is a well-known seaweed with many nutritional and medicinal benefits. It can be added as dietary supplement to many dishes as a salt replacement due to its iodine content. However, moderation is still best used. It can be added to soups, salads, and smoothies as well.
Disclaimer: This product has not been evaluated by the FDA. Do not use if pregnant or breastfeeding. Consult with a physician before using any herb, vitamin or supplement especially if you are under medical supervision.