
Green tea
Also known as: Camellia sinensis, Green tea extract, Matcha, Sencha, Gyokuro, Hojicha, Bancha, Kukicha, EGCg, Polyphenols
Green tea, a widely consumed beverage, originates from the leaves of the Camellia sinensis plant. This plant offers a high concentration of antioxidants, specifically catechins, which play a crucial role in protecting the body's cells from damage caused by free radicals. Free radicals are unstable molecules that can contribute to inflammation and lead to chronic diseases over time. While green tea is traditionally consumed as a beverage, many individuals opt for its supplement form—such as capsules or extracts—to enjoy its numerous health benefits without consuming large volumes of the tea its...
Potential Side Effects
Side effects score: 4; Common side effects of green tea supplements include nausea, upset stomach, diarrhea, and insomnia. In high doses, they may cause liver toxicity and can interact with certain medications.
Health Categories
View efficacy ratings for Green tea across multiple health categories.
Research & Evidence
Our efficacy ratings are based on scientific research and clinical studies.
Related Supplements
Supplements commonly explored alongside Green tea