1, from the degree of freshness. Dried sea oysters have "sea milk" reputation, containing a variety of vitamins, oxalic acid, liver sugar and other minerals; and dried cabbage containing protein, iodine, calcium and iron more.

2, from the efficacy. Dried sea oysters in moderation can enhance the body's immunity and promote metabolism. You can also absorb the rich vitamin B family, play a role in nutritional nerves; and dried tamarind has the effect of lowering cholesterol, tonic kidney, brain and other benefits.