You can use a special 6 gram salt spoon, and the full spoon is 6 grams. Some local governments and hospitals will distribute and sell similar spoons, and you can also buy them yourself.

Spoons come in different sizes. We can compare the volume of 6 grams of salt (2.77 cubic centimeters) with the volume of spoons to determine how many spoons of salt are used. You can also make a rough estimate with the lid of a beer bottle. A beer bottle cap with rubber cushion removed, scooped with salt, and then smoothed by hand, a bottle cap is about 6 grams.

According to the recommendation of domestic dietary guidelines, the reasonable salt intake of an adult should be 6g a day, which is the most typical performance of daily diet, that is, 50 g ham sausage, which just contains 6 g salt. But usually the package of a ham sausage is150g, which means that most people's daily salt content exceeds the nutritional standard. In the long run, it is quite unfavorable to human health.