Is sea water bathing good for the skin?

Seawater is different from the water we usually see. This type of water tastes saltier, but it has certain benefits to our human body. However, in addition to the benefits, it also has some disadvantages. There are many elements in seawater that are good for the human body, so more and more people like to bathe in seawater. So is bathing in seawater good for the skin?

The advantage is that the composition of seawater is very similar to human serum and lymph. Seawater contains elements such as iodine, potassium, calcium, magnesium, sulfur and mineral catalysts that can improve metabolism and coordinate the activities of endocrine organs. Seawater also contains a large amount of biostimulants that can boost the activity of endocrine glands. The substances contained in sea water penetrate into the skin in a crystalline state, making the skin elastic and smooth. The disadvantage is that the concentration of various substances in seawater is too high, far exceeding the sanitary standards for drinking water. If consumed in large quantities, it will cause certain elements to enter the human body in excess, affecting the body's normal physiological functions and even causing poisoning in severe cases.

Sea bathing has many benefits to people's health, because the air at the seaside is fresh, rich in negative ions and plenty of sunshine. The sea water contains a large amount of potassium, sodium, sulfur, magnesium and other ingredients, which not only have bactericidal effects but also can treat skin diseases. The undulating sea water has a massage effect on the body and can improve respiratory, cardiovascular, nervous system and muscle function. The seaside atmosphere is highly transparent and has strong ultraviolet radiation, which can kill more bacteria and increase vitamin D in the human body, helping the body's metabolism and blood circulation. Exercising in sea water allows the human body to absorb more oxygen under the energy and pressure of sea water, promoting the proliferation of red and white blood cells and proteins. The salty seawater stimulates the skin, but can also treat certain skin diseases and increase skin's radiance and elasticity.

Indications for sea bathing: neurasthenia, obesity, chronic bronchitis, gastrointestinal dysfunction, mild anemia, early hypertension, etc. Contraindications: severe arteriosclerosis, stage II and III hypertension, cerebrovascular accident, liver cirrhosis, nephritis, women during menstruation, etc.

When taking a sea bath, you should be careful about the occurrence of many diseases, such as neurasthenia, obesity, or mild anemia. In particular, it should be noted that people with certain diseases cannot take a sea bath. For example, people with high blood pressure or those who are menstruating must avoid going into the sea.

Also, when taking a sea bath, you must pay attention to safety and always swim in a safe area. Don't go to places that are heavily polluted or infested with sharks. Also, if you can't swim, you must bring a lifebuoy.