Sea salt is also called "big salt". It is made by taking water from coastal salt fields and drying it in the sun. It contains 90% sodium chloride and often contains impurities. Mainly used for curing food, frying sea salt, and taking it to relieve intestinal spasm or dysmenorrhea. Salt has a large specific heat, absorbs more heat when heated, dissipates heat slowly when used for hot compress, and the temperature duration is longer than that of hot compress with towel or hot water bottle.
The special skin care and beauty effects of sea salt are highlighted in disinfection, itching relief, sterilization and anti-inflammation. Bath salt takes advantage of the characteristics of salt, takes salt as the main component, and properly adds skin care and nutrition components, which can massage the skin, promote blood circulation, and play the roles of sterilization, anti-inflammation, skin cleaning, beauty, dehumidification, weight loss and slimming. Long-term use can preserve health and beautify human skin.
Sea salt is used for skin care and beauty, which can dredge the stratum corneum, delay skin aging, strengthen the body and make the skin delicate and smooth. It can promote skin blood circulation, remove skin necrotic cells, and make facial skin shiny, soft and transparent.
Seawater salt is different from big salt and two salts. Big salt refers to unprocessed large granular salt, which is used to pickle pickles. The second kind of salt is processed salt, which filters out the parts of large salt that are not suitable for human consumption, such as magnesium chloride, leaving basically only sodium chloride. In order to prevent iodine deficiency, we add iodine to the current salt, which is more conducive to human health. ?
Sea salt has now been covered with a healthy aura, and people like it more and more, thinking that sea salt containing more trace elements has a unique earthy smell. According to a survey by the American Heart Association, 6 1% people think that the sodium content of sea salt is lower than that of salt. But in fact, the sodium content of sea salt and table salt is basically the same, both of which are 40%.
Compared with edible salt, sea salt looks rougher and bigger. That's because it hasn't been treated. Although sea salt is rich in trace elements such as magnesium, potassium and calcium, these nutrients can also be obtained from other foods.
In summer, oily skin is a big worry. For the T-shaped part with strong oil secretion, you can rub it with fine salt, rest for 3 minutes after gentle massage, and then squeeze and massage with the middle finger from bottom to top at the parts with open pores on both sides of the nose. ?
The traces left by acne are worrying. Take some salt, massage the marked or concave-convex parts in a spiral way for three times, then apply enough salt on the parts that need to be "solved" and wash them after five or six minutes. Be careful not to massage the acne that grows out.
The benefits of sea salt soaking feet:
1, for beriberi
This is because sea salt has good antiviral and antibacterial effects. If sea salt is put into hot water and the heat in the water is used, the skin can better absorb the antiviral and antibacterial components of sea salt, and the effect of treating beriberi by soaking feet with sea salt can be realized.
Step 2 wash your feet
Due to the disinfection and sterilization of sea salt, salt water has a strong cleaning ability.
Step 3 flake off
Because sea salt has the function of exfoliation, soaking feet in hot water can use the heat in hot water to enhance the exfoliation effect of sea salt.
4, kidney, anti-aging
Because our feet are farthest from the heart, there is little blood supply. Soaking feet with sea salt can make the effective components of sea salt enter the kidney and heart, promote blood circulation, and achieve the effect of tonifying kidney and resisting aging.
References:
Baidu Encyclopedia: Salt