Oysters are high.
Oysters contain 80% to 95% calcium carbonate, calcium phosphate and calcium sulfate, and contain magnesium, aluminum, silicon and iron oxide.
Oysters calcined carbonate decomposition, producing calcium oxide, etc.. Oyster protozoa contain glycogen, taurine, 10 essential amino acids, glutathione, vitamin A, B1.B2.D, inorganic substances such as copper, zinc, manganese, barium, phosphorus and calcium, etc., of which leucine, arginine and citrulline contained in the most abundant content, which is one of the highest content of marine species discovered by human beings so far.
Flower armor, belonging to the clam meat. Clam meat is rich in nutritional value, in every 100 grams of clam meat contains 10 grams of protein, 1.2 grams of fat, 2.5 grams of carbohydrates, as well as iodine, calcium, phosphorus, iron and other minerals and vitamins, while the shells of clams contain calcium carbonate, calcium phosphate, magnesium silicate, iodine, bromide salts and so on. Modern medical research has found that there is a substance called clamsin in clams, which has the anti-cancer effect of inhibiting tumor growth.
Chemical composition
Eating part of each 100 grams containing 80 grams of water, 10.8 grams of protein, 1.6 grams of fat, 4.6 grams of carbons, 3 grams of ash, 37 milligrams of calcium, phosphorus, 82 milligrams of iron; 14.2 milligrams of iron, vitamin A400 international units, thiamine 0.03 milligrams, riboflavin 0.15 milligrams, 1.7 milligrams of nicotinic acid; per kilogram of dry clams containing iodine 2400 micrograms. And food part per 100 grams of ascorbic acid 5 mg.
So compare and contrast, you can know that oysters are more nutritious.
Expanded:
Oysters are also known as the "milk of the sea". It is rich in a lot of protein and zinc that the human body lacks. Eating oysters can prevent skin dryness, promote skin metabolism and decompose melanin.
It is a rare beauty product. But the U.S. Food and Drug Administration (FDA) considers raw oysters to be among the highest-risk foods. It contains two highly destructive pathogens: Norovirus and Vibrio cholerae. Norovirus can cause gastroenteritis. Vibrio cholerae can cause high fever, infectious shock, ulcerative blisters on the skin, and even fatal sepsis.
Baidu Encyclopedia - Oysters
Baidu Encyclopedia - Flowering Clams
Baidu Encyclopedia - Clams