Black Tea: History, Properties, Contraindications
Black tea is a very ancient tea, cultivated for millennia in India, China, and Japan. Today, plantations are also found in Indonesia, the Caucasus, America, and East Africa. Unlike its relatives green tea and Oolong tea, black tea undergoes full oxidation/fermentation (which gives it its dark colour).
History of Black Tea
It is said that black tea originated in the Wuyi Mountains region of Fujian, China. A group of tea farmers supposedly left fresh leaves in the sun to welcome a detachment of soldiers who suddenly arrived at the village. When they returned to work, they found the leaves had partially oxidized. To prevent total spoilage, they roasted the leaves with pine needles, creating the fully oxidized variety we know today. Black tea reached the West in the 16th century, transported by Portuguese ships, and since then spread throughout Europe, initially among nobility and later among lower classes.
Source of Black Tea
Black tea comes from the Camellia sinensis, a plant in the Theaceae family. In nature, it can grow as a tree, while in cultivation it tends to appear as a shrub. Once harvested, the leaves undergo heat and humidity treatments to achieve full fermentation.
Properties of Black Tea
Black tea contains minerals such as iron, magnesium, potassium, phosphorus, sodium, and zinc, as well as vitamins B2 and B9. Its benefits include a strong diuretic effect and antioxidant action. Some studies suggest regular black tea consumption may also help reduce cholesterol.
Contraindications of Black Tea
Black tea generally has no particular contraindications. However, excessive consumption due to its caffeine content can cause unwanted effects like anxiety and restlessness. When consumed in moderation, caffeine instead promotes energy and concentration.
Can Black Tea Be Consumed During Pregnancy?
Black tea can be consumed during pregnancy but sparingly. The WHO recommends not exceeding 200-300 mg of caffeine daily, roughly equivalent to 2-3 cups.
Varieties of Black Tea Available
Our online shop offers the best quality black teas on the market:
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Keemun Tea
Produced in Anhui province, China, from plantations called “Zhu Ye” or “Qimes.” The infusion has a soft, round aroma with fruity and cocoa notes. Keemun is nicknamed the “Burgundy of teas” and the “Emperor of teas.” -
Jin Jun Mei Tea
Known for its small gray leaves with golden tips, this highly prized variety is harvested only in early March and undergoes complex processing. Its careful production creates a harmony of floral and fruity notes. -
Lapsang Souchong Tea
For lovers of strong character teas, Lapsang Souchong is perfect. The leaves are smoked over resinous conifer wood, giving a unique and bold flavour. The colour is a characteristic dark, shiny copper.