What does seaweed do?
It provides protein to all the organisms.
Seaweed provides us with loads of nutrition. Different seaweeds
provide different amounts of vitamins and minerals. Here are just a
few of them:
iodine, calcium, potassium, magnesium, iron, sodium, chromium,
protein (as mentioned above), mannitol, phosphorous, alginate,
fucoidan, laminarin, carotene, germanium, phytohormones, vitamins,
A, C, D, E, K and B complex vitamins.