| Raw | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Dried with additives | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Dried without additives | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Cooked with additives | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Cooked without additives | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Canned | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |
| Algal oil | Toxic (alkaloids, halogenated compounds, carrageenan, proteoglycans, alginate, laminaran, rhamnan sulfate, galactosyl glycerol, fucoidan) |