Salt vs Tabriz

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Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. Salt is present in vast quantities in seawater, where it is the main mineral constituent. The open ocean has about 35 grams (1.2 oz) of solids per liter of sea water, a salinity of 3.5%. Salt is essential for life in general, and saltiness is one of the basic human tastes. Salt is one of the oldest and most ubiquitous food seasonings, and salting is an important method of food preservation. Some of the earliest evidence of salt processing dates to around 6,000 BC, when people living in the area of present-day Romania boiled spring water to extract salts; a salt-works in China dates to approximately the same period. Salt was also prized by the ancient Hebrews, the Greeks, the Romans, the Byzantines, the Hittites, Egyptians, and the Indians. Salt became an important article of trade and was transported by boat across the Mediterranean Sea, along specially built salt roads, and across the Sahara on camel caravans. The scarcity and universal need for salt have led nations to go to war over it and use it to raise tax revenues. Salt is used in religious ceremonies and has other cultural and traditional significance.

Salt is processed from salt mines, and by the evaporation of seawater (sea salt) and mineral-rich spring water in shallow pools. Its major industrial products are caustic soda and chlorine; salt is used in many industrial processes including the manufacture of polyvinyl chloride, plastics, paper pulp and many other products. Of the annual global production of around two hundred million tonnes of salt, about 6% is used for human consumption. Other uses include water conditioning processes, de-icing highways, and agricultural use. Edible salt is sold in forms such as sea salt and table salt which usually contains an anti-caking agent and may be iodised to prevent iodine deficiency. As well as its use in cooking and at the table, salt is present in many processed foods. Sodium is an essential nutrient for human health via its role as an electrolyte and osmotic solute. Excessive salt consumption may increase the risk of cardiovascular diseases, such as hypertension, in children and adults. Such health effects of salt have long been studied. Accordingly, numerous world health associations and experts in developed countries recommend reducing consumption of popular salty foods. The World Health Organization recommends that adults should consume less than 2,000 mg of sodium, equivalent to 5 grams of salt per day.

Source: Wikipedia

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Tabriz (Persian: تبریز‎ [tæbˈɾiːz] (listen); Azerbaijani: تبریز‎) is the most populous city in northwestern Iran, one of the historical capitals of Iran and the present capital of East Azerbaijan Province. It is the fifth-most-populous city in Iran. In the Quru River valley in Iran's historic Azerbaijan region between long ridges of volcanic cones in the Sahand and Eynali mountains, Tabriz's elevation ranges between 1,350 and 1,600 metres (4,430 and 5,250 ft) above sea level. The valley opens up into a plain that gently slopes down to the eastern shores of Lake Urmia, 60 kilometres (37 miles) to the west. With cold winters and temperate summers, Tabriz is considered a summer resort. It was named World Carpet Weaving City by the World Crafts Council in October 2015 and Exemplary Tourist City of 2018 by the Organisation of Islamic Cooperation.With a population of over 1.7 million (2016), Tabriz is the largest economic hub and metropolitan area in Northwest Iran. The population is overwhelmingly Azerbaijani, though Persian is spoken by residents as a second language. Tabriz is a major heavy industries hub for automobiles, machine tools, refineries, petrochemicals, textiles and cement production industries. The city is famous for its handicrafts, including hand-woven rugs and jewellery.

Local confectionery, chocolate, dried nuts and traditional Tabrizi food are recognised throughout Iran as some of the best. Tabriz is also an academic hub and a site for some of the most prestigious cultural institutes in Northwest Iran. Tabriz contains many historical monuments, representing Iran's architectural transition throughout its deep history. Most of Tabriz's preserved historical sites belong to Ilkhanid, Safavid and Qajar. Among these sites is the grand Bazaar of Tabriz, which is designated a World Heritage Site. From the early modern era, Tabriz was pivotal in the development, movement and economy of its three neighboring regions; namely the Caucasus, Eastern Anatolia and Central Iran. In modern era city played a vital role in the history of Iran. As the country's closest hub to Europe, many aspects of early modernisation in Iran began in Tabriz. Prior to forced ceding of the Qajar dynasty's Caucasian territories to Imperial Russia, following two Russo-Persian Wars in the first half of the 19th century, Tabriz was at the forefront of Iranian rule over its Caucasian territories. Until 1925, the city was the traditional residence of the Qajar crown princes.

Source: Wikipedia