Dried sea veggies ... Sophia, it's FOOD ... how much of good food do you want?
If you like sea weed ... EAT IT!!!!
If you like smoothies, get a sea veggie superfood/wholefood suppliment and mix it in fruit or veggie juices.
Take it as a suppliment. How much? I bought kelp tablets (rare that you'll find a tablet in THIS woman's kitchen). I started out taking 1 tablet 3 times a day. Next bottle, I'll take 4 tablets a day and keep going up with each new bottle. I'll know if I ever eat too many!!!!!