Dry sauna helps to lose our weight. It also helps to cure uric acid while opening the pores of your skin. Dry sauna also increased circulation which may help reduce muscle soreness, improve joint movement, and ease arthritis pain. This sauna also assists in drying the skin during use which for some people with psoriasis may find that their symptoms decreases while using a sauna. Dry sauna also lowers the risk of alzheimer and asthma.