What Is Green Tea's Effect on Weight Loss?


Quick Answer

Ingredients in green tea promote weight loss. Green tea contains caffeine, a stimulant, which helps to boost physical performance and burn fat, and epigallocatechin gallate, which increases the rate of metabolism, according to Authority Nutrition.

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Full Answer

The body uses fat by breaking it down and moving it into the bloodstream. Epigallocatechin gallate slows production of an enzyme that collapses norepinephrine, a fat-burning hormone. An increased level of norepinephrine in the bloodstream burns more fat, freeing it for use by the muscles. Studies show that green tea promotes fat metabolism even while a body is at rest. This reaction increases with physical activity, states Authority Nutrition.

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