Sea kelp is a natural source of vitamins A, B1, B2, C, D and E, as well as minerals including zinc, iodine, magnesium, iron, potassium, copper and calcium. Kelp contains the highest natural concentration of calcium of any food, 10X more than milk.
Use as you would regular salt, to season things such as: soup, stew, chili, veggies, scrambled tofu, popcorn, etc.