1 g salt is equivalent to the size of a soybean grain and the weight of 1 cent coin. 1 g salt is the amount of spoon tip. Common plastic spoons, full spoons are about 12g and flat spoons 10g. Usually 1 tea eggs contain salt 1 g, 1 salted duck eggs contain 2-3g of salt.

Edible salt is an essential seasoning for cooking and cooking in our life, but we can't eat too much. Excessive intake can lead to some diseases of the human body. Therefore, it is also very important to grasp the edible part of salt.