Peloid is defined [1] as a mature clay, mud or mud suspension or dispersion with curative or cosmetic properties, consisting of a complex mixture of fine-grained materials of geological and/or biological origin, mineral or sea water, and organic compounds commonly arising from some biological metabolic activity", used therapeutically, as part of balneotherapy, or therapeutic bathing. Peloids consist of humus and minerals formed over many years by geological and biological, chemical and physical processes.
Numerous peloids are available today, of which the most popular are peat pulps, various medicinal clays, mined in various locations around the world, and a variety of plant substances. Also, health spas often use locally available lake and sea muds and clays. Peloid procedures are also various; the most common of them are peloid wraps, peloid baths, and peloid packs applied locally to the part of the body, which is being treated.
Peloid packs and, specifically, peat, have been used in Europe for medicinal baths and wraps for the past 200 years.
Peloid preparation varies in different spas. Typically, peloids are matured for a period of up to 2 years in special ponds:
The majority of spas ... use artificial ponds where the natural ("virgin") clay is mixed with mineral, thermo-mineral, or sea water that issues in the vicinity of the spas or inside the spa buildings. [2]
Peloid treatments have been used for rheumatic disorders, osteoarthritis, gynecological disorders, sciatica, skin diseases, trauma and many more various afflictions and ailments.
Peloids are widely used in cosmetology in the form of facial masks. Peloid mask applications result in mild exfoliation, short term hydration and changes in the oil content of the most superficial layer of the skin, the epidermis which consists of dead sloughed poorly compacted cells. However, there is no scientific evidence of any effect on the underlying deeper skin layers below the epidermis or on longer term skin health, such as wrinkle formation, dyspigmentation and loss of elasticity.
Mud is loam, silt or clay mixed with water. It is usually formed after rainfall or near water sources. Ancient mud deposits hardened over geological time to form sedimentary rock such as shale or mudstone. When geological deposits of mud are formed in estuaries, the resultant layers are termed bay muds. Mud has also been used for centuries as a construction resource for mostly houses and also used as a binder. Mud has also been proved to be almost vital to skin as it can reduce signs of ageing, shrinks pores, removes blackheads, clears acne, and leaves skin tighter and glowing. Mud is created by fungi and microbes as they break down rock.
Bathing is the act of washing the body, usually with water, or the immersion of the body in water. It may be for personal hygiene, religious ritual or therapeutic purposes. By analogy, especially as a recreational activity, the term is also applied to sun bathing and sea bathing.
Hydrotherapy, formerly called hydropathy and also called water cure, is a branch of alternative medicine, occupational therapy, and physiotherapy, that involves the use of water for pain relief and treatment. The term encompasses a broad range of approaches and therapeutic methods that take advantage of the physical properties of water, such as temperature and pressure, to stimulate blood circulation, and treat the symptoms of certain diseases.
Techirghiol is a town in Constanța County, Northern Dobruja, Romania.
A spa is a location where mineral-rich spring water is used to give medicinal baths. Spa towns or spa resorts typically offer various health treatments, which are also known as balneotherapy. The belief in the curative powers of mineral waters goes back to prehistoric times. Such practices have been popular worldwide, but are especially widespread in Europe and Japan. Day spas and medspas are also quite popular, and offer various personal care treatments.
Bad Aibling is a spa town and former district seat in Bavaria on the river Mangfall, located some 56 km (35 mi) southeast of Munich. It features a luxury health resort with a peat pulp bath and mineral spa.
Balneotherapy is a method of treating diseases by bathing, a traditional medicine technique usually practiced at spas. Since ancient times, humans have used hot springs, public baths and thermal medicine for therapeutic effects. While it is considered distinct from hydrotherapy, there are some overlaps in practice and in underlying principles. Balneotherapy may involve hot or cold water, massage through moving water, relaxation, or stimulation. Many mineral waters at spas are rich in particular minerals such as silica, sulfur, selenium, and radium. Medicinal clays are also widely used, a practice known as 'fangotherapy'.
A mud bath is a therapeutic spa treatment that involves soaking in a bath of warm mud, often in a natural hot spring or geothermal pool. Mud baths have been used for centuries as a way to promote health and relaxation, and are still popular today in many parts of the world.
A destination spa or health resort is a resort centered on a spa, such as a mineral spa. Historically, many such spas were developed at the location of natural hot springs or mineral springs. In the era before modern biochemistry and pharmacotherapy, "taking the waters" was often believed to have great medicinal powers. Even without such mystic powers, the stress relief and health education of spas also often has some degree of positive effect on health. Destination spas offer day spa facilities, but what sets them apart is that they also offer hotel facilities so that people can stay multiple nights.
Thalassotherapy is the use of seawater as a form of therapy. It also includes the systematic use of sea products and shore climate. There is no scientific evidence that thalassotherapy is effective.
Tskaltubo is a spa resort in west-central Georgia. It is the main town of the Tsqaltubo Municipality of the Imereti province. It is known for its radon-carbonate mineral springs, whose natural temperature of 33–35 °C (91–95 °F) enables the water to be used without preliminary heating.
Belek is a neighbourhood in the Serik district in Turkey's Antalya Province. As of 2022, it had a population of 9,102. Before the 2013 Turkish local government reorganisation, it was a town (belde).
A peat pulp bath, a form of peloid therapy, is a bath prepared of peat pulp from wetlands. Balneotherapy in form of peat pulp baths is offered in many health resorts. Its therapeutic principle is based on thermal and/or biochemical effects of peloid application on the human body.
The use of medicinal clay in folk medicine goes back to prehistoric times. Indigenous peoples around the world still use clay widely, which is related to geophagy. The first recorded use of medicinal clay goes back to ancient Mesopotamia.
Rusanda is a spa town established in 1867 and located in Melenci, Zrenjanin, Serbia.
Beppu Onsen (別府温泉) is an extensive hot spring system in the city of Beppu, Ōita, Japan. There are eight distinct major thermal spring zones called "Beppu Hatto".
The Isinuka Mud Caves and Sulphur Pools are located next to the Isinuka village which is located in OR Tambo District Municipality, Eastern Cape, South Africa. The name "Isinuka", means "place of smell", which refers to the odour of the sulfur which diffuses from the springs. This name was given by the Mpondo people of the Eastern Cape who regard this site as a sacred area. The springs are also visited by thousands of tourists who seek relief from various ailments yearly.
Käina seamud deposit is a national mineral resource deposit in Estonia, Hiiu County, located in the western part of Käina Bay, Hiiumaa Island. In accordance to the Earth's Crust Act sea mud is a mineral resource in Estonia. Käina seamud deposit is one of 3 national seamud deposits in Estonia. The active reserve of the Käina seamud deposit in December, 2018 was 273,8 thousand tons and passive reserve 1 546,0 thousand tons.
Internationally, the terminology on curative mud is not uniform. According to the latest proposal for a new definition, by Gomes at al. (2013), a “peloid is a maturated mud or muddy dispersion with healing and/or cosmetic properties, composed of a complex mixture of fine-grained natural materials of geologic and/or biologic origins, mineral water or sea water, and commonly organic compounds from biological metabolic activity”. Peloid is often used only for the sea curative mud.
Lake Pikrolimni is an endorheic, alkaline salt lake in Kilkis prefecture, Greece. It is located on the border of the Kilkis and Thessaloniki regional units, about 40 km northwest of Thessaloniki. The lake is hypersaline, has rather shallow waters (0.5–0.7 m) and a shoreline of about 8.5 km. The water surface area shows significant seasonal variation (3.2–4.5 km2) due to evaporation in the summer months, with an average value of 3.7 km2.