Which green tea supplement has the most EGCG?
Teavana Green Tea Gyokuro has been found to have the most EGCG but is also one of the most expensive brands. Amongst other, more readily available brands, Celestial Seasoning and Lipton green tea beat Bigelow and Stash brands.
How many mg of EGCG should I take?
There is currently no clear dosage recommendation for EGCG, though 800 mg daily for up to 4 weeks has been used safely in studies. EGCG supplements have been linked to serious side effects and may interfere with medication absorption.
Is green tea and EGCG the same?
Epigallocatechin gallate (EGCG) is the main catechin present in green tea. EGCG has been linked to a variety of health benefits at lower levels, but a risk of liver damage at higher doses.
Is EGCG good for weight loss?
EGCG is a powerful compound that may benefit health by reducing inflammation, aiding weight loss, and preventing certain chronic diseases. It’s most abundant in green tea but also found in other plant foods.
How much EGCG should I take daily?
Daily intakes equal to or above 800 mg of EGCG per day increases the blood levels of transaminases, an indicator of liver damage ( 17 ). One group of researchers suggested a safe intake level of 338 mg of EGCG per day when ingested in solid supplemental form (18).
Do green tea pills work for weight loss?
While the benefits are more pronounced for some individuals than others, consuming green tea or taking green tea pills can help you lose weight. Drinking green tea can speed up the effects of thermogenesis, thus helping to encourage fat oxidation and decrease body fat.
Is EGCG safe to take?
EGCG supplements are considered safe for most people when taken at commonly used doses (300–400 mg/day) [12][13], but high doses (800–1600 mg of EGCG per day) may negatively affect liver function [14].
Does EGCG raise blood pressure?
We suggest that EGCG may reduce caffeine-induced increases in blood pressure and heart rate and may decrease the levels of catecholamines in the blood. Therefore, EGCG counteracts caffeine-induced cardiovascular activity. The stimulant effects of caffeine should be reduced by the amount of EGCG in green tea.