In China, the average daily salt intake of northerners is 15 ~ 20g, and the prevalence of hypertension is 10%. The daily average salt intake of southerners is 12 ~ 13g, and the prevalence rate is about 5% ~ 7%.
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Seasoning with salt can relieve boredom, remove fishy smell and keep the original flavor of raw materials;
Salt water has the functions of sterilization, preservation and anticorrosion;
Used to clean wounds can prevent infection;
Sprinkling on food can keep fresh for a short time, and it can also prevent deterioration when used to pickle food;
Regulating water with salt can remove cutin and dirt on the skin surface, make the skin feel fresh, transparent and beautiful, promote the metabolism of the whole body skin, prevent and treat some skin diseases, and better play the role of self-care.
Applicable people:
The general population can eat it.
Patients with hypertension, nephropathy, cataract and children should not eat more, and those with edema should not eat.
References:
/baike.baidu.com/item/%e9% a3% 9f% E7% 9b% 90/207926 "target =" _ blank "title =" salt _ Baidu Encyclopedia "> salt _ Baidu Encyclopedia.