Green tea has been associated with several health benefits, including weight loss, due to its rich nutritional and antioxidant content. Here are some ways in which green tea can help with weight loss:
Positive effects:
- Boosts metabolism: Green tea contains caffeine and a type of flavonoid called catechin, which is an antioxidant. These compounds may help the bodys metabolism to be more efficient, leading to increased fat burning.
- Increases fat burning: Green tea extract has been linked to increased fat burning, especially during exercise. In one study, men who took green tea extract before exercise burned 17% more fat than men who didnt take the supplement.
- Reduces fat accumulation: Some studies show that green tea may lead to lower fat accumulation in the abdominal area.
Negative effects:
- Small impact: Any benefits of green tea for weight loss are likely to be very small. The impact of green tea is not as beneficial as other healthy weight loss methods, such as exercise, that have far greater metabolic benefits.
- Inconsistent results: Not all studies show that green tea extract boosts metabolism. The effect may depend on the individual.
Ingredients or materials:
- Caffeine: Green tea contains caffeine, which can help boost metabolism and increase fat burning.
- Catechin: Green tea contains a type of flavonoid called catechin, which is an antioxidant. This compound may help the bodys metabolism to be more efficient, leading to increased fat burning.
- Epigallocatechin-3-gallate (EGCG): This is the most well-known and abundant catechin in green tea. It has been studied for its possible protective effects against heart disease and cancer.
It is important to note that green tea extracts havent been shown to produce a meaningful weight loss in adults who are overweight or obese. They also havent been shown to help people maintain a weight loss. Moreover, green tea at high doses has been shown to reduce blood levels and therefore the effectiveness of the drug nadolol, a beta-blocker used for high blood pressure and heart problems. It may also interact with other medicines.
