We should not forget about the salt flats, which are areas of stable microclimate throughout the year, with a constant temperature (8-12 C) and a large amount of saline aerosols. Of all the natural therapeutic factors, the climate is the most ignored although it is in contact with the human body 24/24 hours, while a general bath with mineral waters lasts 20-30 minutes/day. The climate is involved in inducing a state of well-being, relaxation or, conversely, exaltation, inducing sleep or insomnia, appetite or lack of appetite, regulating breathing, the number of heartbeats/minute.
These effects add up to those of mud applications, mineral waters, therapeutic gases (skunks). In this context, it is very important to understand the meaning of spa treatment. The spa treatment means the systematized, rhythmic, dosed administration of natural therapeutic factors for a number of days ranging from a minimum of 10-12 to a maximum of 16-18 days. Sea cures (heliomarines) correctly performed with an alternation between heating in the sun and cooling in the sea water, administered progressively, are like a gymnastics program like a daily training of the blood vessels in the skin. This training is used by the body in winter when the response of blood vessels to cold is strong and protects against cold season diseases, especially in children.