According to SaltWorks, Dead Sea salts contain natural properties, such as magnesium, that are known for reducing stress and slowing the aging process in the skin. Magnesium also calms the nervous system and prevents fluid retention. Dead Sea salts also contain calcium, which increases bone and nail strength, and potassium, that provides energy to the body and provides balance to skin moisture.
Health Guidance notes that Dead Sea salts have other beneficial minerals, such as zinc, iodine and sulfur. Dead Sea salts also clean and exfoliate the skin more efficiently than most soap products. SaltWorks notes that salt from the Dead Sea also contains bromides, which alleviate muscle stiffness and help relax the muscles in general. Sodium itself is also important for balancing lymphatic fluids, which is important for the immune system overall.
SaltWorks mentions that Dead Sea salts were thought to heal the body 2,000 years ago. According to recent studies, those suffering from tendinitis and osteoarthritis reported better results a week after bathing in Dead Sea salts with a concentration of 7.5 percent and 2 percent. By the end of the study, 80 percent of study participants claimed they felt less pain, and 70 percent reported being able to move more effectively. The study also revealed that 60 percent of participants reported being able to lower their usage of analgesics. In another study, Dead Sea salts were shown to benefit people suffering from psoriasis. Health Guidance also mentions that Dead Sea salts treat eczema.