Sea bathing, soaking in the sea for two or three hours a day, persisting for a week or a half, insomnia, cervical spondylosis, and lower back pain have been alleviated. To sum up, sea bathing has at least four major benefits to your health.
First, the composition of seawater is very similar to human serum and lymph fluid. Seawater contains elements such as iodine, potassium, calcium, magnesium, sulfur and mineral catalysts, which can improve metabolism and coordinate the activities of endocrine organs. Sea water also contains a large number of biological stimulants, which can promote the activity of endocrine glands. The substances contained in the seawater penetrate into the skin in the form of crystals, which can make the skin elastic and smooth.
The second is swimming in the sea. When the human body comes into contact with seawater, negative ions are generated on the surface of the body. These negative ions can calm and relieve pain. After heavy physical work and intense mental work, taking a sea bath can eliminate fatigue, reduce work pressure, and increase endurance., Improve the body s immunity.
Thirty-third is that the waves gently massage the human body, stimulate the biologically active spots on the skin, and have a beauty and fitness function. It can also soothe the nervous system and make the internal organs work normally.
24 is swimming in the sea, walking on the beach, is the best enjoyment in wonderful life. The seaside air contains salts and other compounds. Especially the sea breeze is rich in negative ions, which can stimulate human vitality. However, it is worth noting that in stormy weather, do not go for a walk on the beach or swim in the sea water, because the number of positrons in the air is greatly increased at this time, which is likely to cause joint pain, headache and swelling of the human body, and self-perception.