Shanghuo (), also known as Reqi () or Heatiness is a concept related to

Traditional Chinese Medicine Traditional Chinese medicine (TCM) is an alternative medical practice drawn from traditional medicine in China. It has been described as "fraught with pseudoscience", with the majority of its treatments having no logical mechanism of action ...

that involves an imbalance in internal energy that causes negative health effects on the body. It is a widely held belief among Chinese people, although it is not widely accepted by modern science.

Description

In traditional Chinese beliefs, there are five elements:

earth Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surfa ...

wood Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants. It is an organic materiala natural composite of cellulose fibers that are strong in tension and embedded in a matrix of lignin th ...

water Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a ...

metal A metal (from Greek μέταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typicall ...

and

fire Fire is the rapid oxidation of a material (the fuel) in the exothermic chemical process of combustion, releasing heat, light, and various reaction Product (chemistry), products. At a certain point in the combustion reaction, called the ignition ...

. When

Yin and Yang Yin and yang ( and ) is a Chinese philosophy, Chinese philosophical concept that describes opposite but interconnected forces. In Chinese cosmology, the universe creates itself out of a primary chaos of material energy, organized into the c ...

are out of balance in a person, this causes fire to be elevated in the person's body producing effects such as fever, sore throat, preference for cold drinks and/or other effects.

Causes

The consumption of certain foods are commonly thought to cause shanghuo in people. Some examples of the foods linked to shanghuo are raw

pineapple The pineapple (''Ananas comosus'') is a tropical plant with an edible fruit; it is the most economically significant plant in the family Bromeliaceae. The pineapple is indigenous to South America, where it has been cultivated for many centuri ...

pomegranate The pomegranate (''Punica granatum'') is a fruit-bearing deciduous shrub in the family Lythraceae, subfamily Punicoideae, that grows between tall. The pomegranate was originally described throughout the Mediterranean Basin, Mediterranean re ...

spicy food Pungency () refers to the taste of food commonly referred to as spiciness, hotness or heat, found in foods such as chili peppers. Highly pungent tastes may be experienced as unpleasant. The term piquancy () is sometimes applied to foods with a l ...

, and

beef liver The liver of mammals, fowl, and fish is commonly eaten as food by humans (see offal). Pork, lamb, veal, beef, chicken, goose, and cod livers are widely available from butchers and supermarkets while stingray and burbot livers are common in som ...

Treatment

In order to treat the condition of shanghuo, different foods are commonly recommended to be consumed that are "cold". By this is not necessarily meant foods that are physically cold (as in temperature), but rather foods that put out the internal "fire" related to the shanghuo condition. Among such foods include

bitter gourd ''Momordica charantia'' (commonly called bitter melon; Goya; bitter apple; bitter gourd; bitter squash; balsam-pear; with many more names listed below) is a tropical and subtropical vine of the family Cucurbitaceae, widely grown in Asia, Afri ...

watermelon Watermelon (''Citrullus lanatus'') is a flowering plant species of the Cucurbitaceae family and the name of its edible fruit. A scrambling and trailing vine-like plant, it is a highly cultivated fruit worldwide, with more than 1,000 varieti ...

cucumber Cucumber (''Cucumis sativus'') is a widely-cultivated Vine#Horticultural climbing plants, creeping vine plant in the Cucurbitaceae family that bears usually cylindrical Fruit, fruits, which are used as culinary vegetables.

eggplant Eggplant ( US, Canada), aubergine ( UK, Ireland) or brinjal (Indian subcontinent, Singapore, Malaysia, South Africa) is a plant species in the nightshade family Solanaceae. ''Solanum melongena'' is grown worldwide for its edible fruit. Mos ...

strawberries The garden strawberry (or simply strawberry; ''Fragaria × ananassa'') is a widely grown hybrid species of the genus '' Fragaria'', collectively known as the strawberries, which are cultivated worldwide for their fruit. The fruit is widely ap ...

, and many others. Certain less common foods are also use to treat shanghuo. For example, turtle jelly, traditionally made from turtle shells, is also believed to be a good food to consume to deal with shanghuo. In

southeastern China South Central China, South-Central China or Central-South China ( zh, c = 中南, p = Zhōngnán, l = Central-South), is a region of the People's Republic of China defined by State Council that includes the provinces of Guangdong, Hainan, Hen ...

, it is traditional to drink

Chinese herbal tea Lingnan culture, or Cantonese culture, refers to the regional Chinese culture of the region of Lingnan: twin provinces of Guangdong and Guangxi, the names of which mean "eastern expanse" and "western expanse" respectively. Strictly speaking, ...

() to treat shanghuo.

References

{{Reflist Traditional Chinese medicine