A pack contains 5 large sheets which is rather a lot to eat at one sitting (although I have been known to!). Each sheet has only 10 calories in it and is packed with healthy phyto-nutrients so this is the nearest thing possible to a guilt-free snack.
Seaweed is highly nutritious because it absorbs so many minerals from the ocean. Long used to support the thyroid because of it’s concentration of iodine, seaweed is also used in herbal medicine as a libido booster and weight loss aid. You can get them from your local health food store.