For years green tea has been known to be high in antioxidants. It has recently been shown to have a positive impact on weight loss.
Studies have concluded green tea could reduce body fat in obese subjects by increasing energy expenditure, fat oxidations and thermogenesis.
In a study published in 2010, researchers looked at the effects of green tea on body weight in obese subjects with metabolic syndrome.
Over eight weeks they found that subject who consumed 4 cups of green tea per day had significant decreases in weight, body mass index.
In another study conducted among 40 obese or near-obese Japanese children, consumption of a green tea beverage (576 mg catechin/day) for 24 weeks caused a significant reduction in waist circumference (mean:-2.9 cm). This study also showed no adverse effects of green tea beverage consumption.
In normal and overweight Japanese men and women, taking a drink containing green eta catechin twice or thrice a day for 12 weeks resulted in greater weight and fat loss than placebo (Kajimoto, J. Health Science 2005;51;161-71).
Epidemiological studies suggest that tea may play a role in preventing body weight gain.
A cross-sectional study of Taiwanese adults found that habitual tea drinkers had lower body fatness and lower waist-to-hip ratio compared to those who did not drink tea.
Green tea can help to reduce body weight