On the occasion of World Tea Day, celebrated on December 15, experts from Perm Technical University in Russia provided practical guidance on selecting different types of tea according to individual health conditions.
اضافة اعلان
Green Tea
Green tea is the richest in antioxidants because it is not fermented; its leaves are briefly heated, rolled, and dried, preserving catechins and flavonoids. These compounds fight free radicals, support vascular health, and improve blood lipid levels. However, they may increase stomach acidity, so it is recommended not to drink green tea on an empty stomach and to limit intake to a maximum of four cups per day to avoid straining the liver and kidneys.
White Tea
White tea is described as “the gentlest and most beneficial,” made from young buds and leaves with minimal heat processing. It contains less caffeine and more antioxidants, making it ideal for pregnant women. However, it may slightly lower blood pressure, so it is not recommended for those with hypotension, and it should not be given to children under six due to its high concentration of active plant compounds.
Black Tea
Black tea is a strong stimulant due to deep fermentation, producing theaflavins and thearubigins, which support blood vessel walls and lipid metabolism. However, it is high in tannins, which may cause heartburn and hinder iron absorption, so it is best consumed after meals. People with anemia, anxiety, or insomnia should limit their intake. Adding milk can reduce some negative effects, though it partially diminishes its antioxidant benefits.
Pu-erh Tea (Types “Shou” and “Sheng”)
Pu-erh tea is highly beneficial for the digestive system and provides a deep warming sensation. However, its high caffeine and purine content make it unsuitable for pregnant women, gout patients, those with kidney stones, high blood pressure, or stomach disorders. It is also completely prohibited for children under ten.
Final Recommendations
Experts emphasize that tea selection should consider individual health conditions. When chosen correctly, tea can gently and effectively support heart health, immunity, and digestion. However, it may pose risks for individuals with certain health issues, such as high blood pressure, gastritis, or during pregnancy.
Source: gazeta.ru
