what is kelp noodles
KELP NOODLES. Kelp Noodles are a sea vegetable in the form of an easy to eat raw noodle. Made of only kelp (a sea vegetable), sodium alginate (sodium salt extracted from a brown seaweed), and water, Kelp Noodles are fat-free, gluten-free, and very low in carbohydrates and calories.ade of only kelp (a sea vegetable), sodium alginate (sodium salt extracted from a brown seaweed), and water, Kelp Noodles are fat-free, gluten-free, and very low in carbohydrates and calories.