PUBLIC MARKS from msgbeepa with tags dead-sea & tourism

An increased risk of developing cancer of the skin is the only potentially serious (albeit unproven) long-term side effect of heliotherapy and it is therefore prudent to avoid unnecessary exposure to solar ultraviolet radiation. Traditional heliotherapy for psoriasis at the Dead Sea calls for a sun exposure of 5-6 hours daily for 28 days. Studies have determined that mid-summer exposure for 3 hours is equally effective.

The beneficial effect of climatotherapy at the Dead Sea (CDS) for psoriasis has been established clinically but there is a striking lack of studies assessing its in vivo effect at the molecular and cellular levels. here you can see some research about the dead sea and the way it can help.