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Green tea extract, as a weight loss supplement, works by decreasing your appetite and increasing your calorie and fat metabolism. While this supplement may be able to increase your calorie burn, it is still not known if it is completely safe.
Green tea extract contains compounds called catechins that may affect how your body burns calories and metabolizes fat. The research is preliminary, however, so it’s too early to say that green tea extracts, or green tea as a beverage, are effective in helping you lose weight. Be aware that green tea extracts may also contain caffeine, so if caffeine makes you jittery, be careful.
Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.