1, use chopsticks to separate the oysters from the bottom of the basin, because the position of the oysters has always been in the center of the basin, and the spit sand directly sinks to the bottom, and the water sucked in by the oysters hanging in the middle is clean.

2. When buying oysters, ask the boss for some sea salt and dissolve it in clear water to create the taste of sea water. Then put two chopsticks that are not often used in the basin to prevent the small basket from sinking to the bottom. Finally, soak the basket full of oysters on it and drop a few drops of sesame oil. After 2-3 hours, you will see a lot of dirty things on the pelvic floor.

Oyster, also known as oyster, has the highest zinc content among all foods (every 100g oyster, excluding the weight of shell, contains 87. 1% water and 7 1.2mg zinc, and is rich in protein zinc, so it is a good food for zinc supplementation. You can often eat oysters or protein zinc to supplement zinc.