
Description
"Green Tea" is a widely consumed beverage rich in polyphenols and antioxidants, including EGCG, a compound known for its protective properties. It supports immune health and promotes fat metabolism and cardiovascular function by regulating cholesterol levels. Moreover, green tea’s natural compounds help maintain metabolic balance and may contribute to blood sugar regulation. Frequently used in wellness regimens, it remains a popular choice for those seeking a refreshing, antioxidant-rich drink that contributes to a balanced lifestyle.
Functions in the Body
Category
Deficiency Symptoms
Since green tea is not an essential nutrient, there are no deficiency symptoms directly linked to its absence.
Synergists & Antagonists
There are no well-documented antagonistic interactions for green tea. However, it contains EGCG, which works synergistically with quercetin, resveratrol, and vitamin C for antioxidant protection.

Green Tea
Warnings
Green tea should be consumed with caution by individuals sensitive to caffeine or pregnant women, as it contains moderate amounts of caffeine. Additionally, the vitamin K content in green tea may interact with anticoagulant medications like warfarin, potentially reducing their effectiveness.
Food Sources
Green tea can be consumed in various forms, including loose-leaf tea, tea bags, green tea powder (matcha), and green tea supplements.
Time Frame
Green tea can be consumed anytime, but it’s best taken in the morning or early afternoon to avoid disrupting sleep due to its caffeine content.
Depleted By
There are no known factors that deplete green tea from the body, though high consumption of caffeine may affect hydration levels.