People should learn to eat more light food. The World Health Organization recommends that the daily amount of salt for the general population is 6-8 grams. The dietary guidelines for Chinese residents advocate that the amount of salt per person per day should be less than 6 grams. For the elderly with reduced metabolism and weakened gastrointestinal function, we should always keep a light diet in daily life to prevent the occurrence of high blood pressure, stroke, heart disease and kidney diseases. For children with heart disease, nephritis and respiratory infections, the intake of salt in the diet should also be strictly controlled. So how should the daily salt intake be controlled? This salt control tank can help you calculate and control the amount of use, just adjust the middle rotation twist that is to choose a few people to eat, salt will fall into the bottom container like snow and then the salt through the bottom hole into the food can be. The operation is very simple, the shape is lovely and beautiful, you can enjoy healthy food after a snow in your kitchen!