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Author: Natalie Ng|Updated: 23 May 2025

If you’re trying to lose weight, you’ve probably come across green tea as a popular choice—and for good reason. Green tea has been enjoyed for centuries, but today, it’s getting extra attention for its potential fat-burning benefits. Whether you’re sipping a warm cup or taking green tea extract supplements, many believe it can help support weight management goals by boosting metabolism and encouraging fat breakdown. Unlike black tea, green tea is made from leaves of the same plant, Camellia sinensis, but it’s minimally processed, helping it retain more plant compounds like catechins. These natural compounds are thought to play a role in fat burning and energy metabolism, which is why green tea has become a go-to for many people looking to lose weight and improve overall health. So, how can drinking green tea or taking green tea supplements help you lose body fat and feel your best? Keep reading to learn about the 10 key ways green tea may support your weight loss journey.

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Green Tea Weight Loss Benefit  1. Boosts Fat Burning and Energy Expenditure

Green tea catechins increase fat oxidation

Green tea contains catechins, especially EGCG, which may help the body break down fat. Studies suggest that drinking green tea or taking green tea extract can encourage fat oxidation, meaning your body uses more fat for fuel. This process can support weight loss, especially during physical activity. Catechins are one reason why green tea for weight loss has become so popular.

Caffeine and catechins work together to raise energy expenditure

Green tea contains both catechins and caffeine, which work together to increase energy expenditure. This means your body burns more calories throughout the day, even at rest. Research suggests that this combination may boost fat burning hormones and thermogenesis, the process of producing heat in the body by burning calories.

Green tea extract supplements may help reduce body fat

Green tea extract supplements have been shown to support weight loss by reducing body fat. Studies examining the effects of green tea supplementation found that participants who took green tea extract experienced significant changes in body weight and fat percentage compared to those who didn’t. This is likely due to the combined effects of catechins and caffeine, which promote fat breakdown and help the body use stored fat as energy.

Green tea for weight loss works best when combined with a balanced diet and regular physical activity. By supporting fat burning, increasing energy metabolism, and encouraging the breakdown of fat cells, green tea may help you lose weight and manage body fat more effectively.

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Green Tea Weight Loss Benefit 2. Helps You Burn More Calories and Support Weight Management

Green tea increases energy metabolism

Green tea may help your body burn more calories throughout the day by increasing energy metabolism. This happens when compounds in green tea, like catechins and caffeine, stimulate the body’s natural processes for using energy. The combined effects of green tea catechins and caffeine content support fat burning and can increase energy expenditure, even when you’re not exercising.

Drinking green tea may support weight management

Drinking green tea regularly can help support long-term weight management. Studies examining the effects of green tea for weight loss have reported that tea drinkers may see improvements in body weight over time. This is partly because green tea helps you burn more fat and also because it may help you consume fewer calories by reducing appetite.

Green tea extract supplements may help maintain healthy body weight

Green tea extract supplements are often used by people looking to maintain a healthy body weight. Green tea supplementation, whether in pill form or as part of a daily routine, has been studied for its potential to reduce body fat and support fat oxidation. Human studies and systematic reviews suggest that green tea may help with weight loss by increasing fat oxidation and improving metabolic rate. These benefits are often linked to green tea catechins, which are found in both green tea leaves and green tea supplements.

Regular intake may help reduce belly fat

Drinking at least three cups of green tea or using green tea extract supplements as part of a balanced diet may help reduce belly fat and visceral fat. This is important for both appearance and health, as too much visceral fat is linked to higher risks of heart disease, insulin resistance, and other health problems. Studies suggest that green tea for weight loss works best when consumed regularly and in combination with healthy eating habits.

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Green Tea Weight Loss Benefit 3. May Help Reduce Appetite and Calorie Intake

Green tea catechins may influence hunger hormones

Green tea contains catechins, such as epigallocatechin gallate (EGCG), which may affect hormones related to appetite. Some studies suggest that these compounds can influence the release of hormones like cholecystokinin (CCK), which signals fullness, potentially leading to reduced food intake.

Caffeine in green tea may contribute to appetite suppression

The caffeine content in green tea can stimulate the central nervous system, which may lead to a temporary decrease in appetite. This effect might help some individuals consume fewer calories throughout the day.

Drinking green tea before meals may promote satiety

Consuming green tea prior to meals might enhance feelings of fullness, potentially leading to a reduction in calorie intake during the meal. This practice could be a simple strategy to support weight management efforts.

Incorporating green tea into your daily routine, whether through drinking it or using green tea extract supplements, may aid in appetite control. However, individual responses can vary, and it's important to consider personal tolerance to caffeine and consult with a healthcare professional if you have any concerns.

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Green Tea Weight Loss Benefit 4. Supports Blood Sugar Control and Insulin Sensitivity

Green tea may help lower fasting blood sugar levels

Green tea contains catechins, particularly epigallocatechin gallate (EGCG), which may help lower fasting blood sugar levels. A systematic review and meta-analysis of randomized controlled trials found that green tea consumption significantly reduced fasting blood glucose by approximately 1.44 mg/dL.

Green tea catechins may improve insulin sensitivity

The catechins in green tea may also enhance insulin sensitivity. Improved insulin sensitivity allows the body to use insulin more effectively, which can help regulate blood sugar levels and reduce fat storage. This effect is particularly beneficial for individuals with insulin resistance or type 2 diabetes. 

Green tea extract supplements may aid in glycemic control

Supplementing with green tea extract has been associated with improved glycemic control. Some studies suggest that green tea extract supplementation can lead to reductions in hemoglobin A1c (HbA1c) levels, a marker of long-term blood sugar control. These effects may contribute to better weight management and reduced risk of developing type 2 diabetes.

Incorporating green tea or green tea extract into your daily routine may support blood sugar regulation and enhance insulin sensitivity, which are important factors in weight management.

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5

Green Tea Weight Loss Benefit 5. Enhances Fat Oxidation During Physical Activity

Green tea catechins may increase fat utilization during exercise

Green tea contains catechins, particularly epigallocatechin gallate (EGCG), which may enhance the body's ability to oxidize fat during physical activity. This means that when you exercise, your body may preferentially use fat as a fuel source, potentially leading to greater fat loss over time.

Caffeine in green tea may boost exercise performance

The caffeine content in green tea can stimulate the central nervous system, which may improve exercise performance. Enhanced performance could lead to longer or more intense workouts, thereby increasing overall calorie expenditure and supporting weight loss efforts.

Green tea extract supplements may support endurance

Supplementing with green tea extract has been associated with improved endurance during physical activity. This effect is thought to result from the combined action of catechins and caffeine, which may enhance fat oxidation and spare glycogen stores, allowing for prolonged exercise duration.

Incorporating green tea or green tea extract into your routine may support fat oxidation during exercise, potentially aiding in weight management when combined with regular physical activity.

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Green Tea Weight Loss Benefit 6. Stimulates Fat Breakdown in the Body

Green tea promotes fat breakdown at the cellular level

Green tea contains plant compounds like catechins that may help the body break down fat stores more efficiently. These compounds, especially EGCG, can activate enzymes that support the breakdown of triglycerides, the main form of fat stored in fat cells. This process helps release fatty acids into the bloodstream, where the body can use them for energy.

Green tea may enhance fat burning hormones

Drinking green tea may also boost fat burning hormones, such as norepinephrine. Norepinephrine is involved in breaking down fat and mobilizing it from fat cells, making it available as fuel for the body. The catechins in green tea may slow down the breakdown of norepinephrine, allowing it to stay active in the body for longer.

Green tea extract supplements may help reduce fat accumulation

Green tea extract supplements can provide a higher concentration of active compounds, including catechins, that may help reduce fat accumulation over time. By supporting fat breakdown and reducing the storage of fat in fat cells, green tea extract supplements may help manage body fat, including belly fat and visceral fat, when combined with a balanced diet.

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Green Tea Weight Loss Benefit 7. Supports Reduction of Visceral Fat

Green tea catechins may target deep belly fat

Green tea contains catechins that may help reduce visceral fat, which is the fat stored deep in the abdominal area around vital organs. Visceral fat is linked to higher risks of health issues like heart disease and insulin resistance. Catechins in green tea, especially EGCG, may help the body use stored fat for energy, gradually reducing visceral fat levels.

Green tea extract supplements may support abdominal fat loss

Green tea extract supplements provide a concentrated source of active compounds that may help reduce abdominal fat. Research has shown that these supplements may support the body’s ability to break down fat in the belly area, leading to a slimmer waistline over time when combined with a healthy lifestyle.

Drinking green tea may promote a healthier body composition

Regularly drinking green tea may help reduce fat in the abdominal area while preserving lean muscle mass. This balance can contribute to a healthier body composition and improved overall appearance, supporting both health goals and weight loss efforts.

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Green Tea Weight Loss Benefit 8. Provides a Natural Source of Caffeine for Fat Burning

Green tea offers a steady, mild caffeine boost

Green tea contains a moderate amount of caffeine, which is lower than coffee but enough to have a gentle stimulating effect. The caffeine in green tea can support fat burning by encouraging the body to use more energy, even while at rest. This mild boost can be helpful for those looking to manage body weight without the jittery effects of high-caffeine drinks.

Caffeine and catechins may work together for greater impact

The combination of caffeine and catechins found in green tea appears to have a greater effect on fat burning than either compound alone. This synergy may lead to increased energy expenditure and support weight management when green tea is consumed regularly.

Green tea extract supplements may provide a higher concentration of caffeine

For those looking for a more concentrated form, green tea extract supplements offer higher levels of both catechins and caffeine compared to drinking an average cup of green tea. This can be a convenient option for people who prefer not to drink multiple cups throughout the day, but it's important to follow the recommended daily dose to avoid potential side effects from large doses.

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9

Green Tea Weight Loss Benefit 9. Offers a Versatile Option Through Extracts and Supplements

Green tea extract supplements provide a concentrated form of active compounds

Green tea extract supplements deliver a higher concentration of catechins and other plant compounds compared to a regular cup of green tea. This higher concentration allows you to benefit from green tea's fat-burning properties without having to drink multiple cups every day. For many people, green tea in pill form is a convenient way to support fat metabolism and weight loss goals.

Supplements may help those looking for a higher daily dose

For individuals seeking a higher daily intake of catechins and caffeine, green tea extract supplements can be an effective option. Research on green tea supplementation suggests that a higher concentration of these compounds may lead to greater fat oxidation and more noticeable changes in body weight. However, it’s important to use supplements carefully and consult with a healthcare professional if taking medications or managing health conditions.

Drinking green tea and taking supplements can both support fat loss

Both drinking green tea and using green tea extract supplements can play a role in supporting weight loss. Whether you choose to sip at least three cups daily or take a supplement form, green tea offers flexibility for those looking to manage body weight. Regular use may help promote fat burning, support metabolism, and assist in reducing body fat when combined with a balanced diet.

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Best Times to Drink Green Tea for Weight Loss

Morning: Boost Your Energy and Metabolism

Drinking green tea in the morning is a popular choice for many people trying to lose weight. Starting the day with green tea may help support fat burning by giving your body a gentle caffeine boost that increases energy expenditure. The combination of green tea catechins and caffeine content helps the body use more calories throughout the day, even when at rest. For those looking to burn body fat and manage body weight, having green tea in the morning can be an easy addition to a healthy routine.

Before Meals: Reduce Appetite and Calorie Intake

Consuming green tea before meals may help you consume fewer calories by promoting a sense of fullness. Green tea contains plant compounds that can support the release of hormones involved in appetite control. Some people find that drinking green tea or taking green tea extract supplements before eating helps them eat less during meals, supporting weight management over time. This can also help reduce the intake of extra calories and make it easier to stick to a balanced diet.

Pre-Workout: Support Fat Oxidation During Exercise

Drinking green tea before a workout may enhance fat oxidation during physical activity. The combination of caffeine content and green tea catechins can encourage the body to use stored fat as fuel during exercise, helping with fat breakdown and potentially improving workout performance. Many tea drinkers find that a cup of green tea before exercise helps them feel more alert without the intensity of stronger caffeine sources like coffee.

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11

How Much Green Tea Should You Drink for Weight Loss?

Recommended Daily Amount for Fat Burning

For those looking to use green tea for weight loss, studies suggest drinking at least three cups of green tea per day may help support fat burning and fat oxidation. This amount provides a regular intake of green tea catechins and caffeine content, both of which may contribute to energy expenditure and fat breakdown. Each average cup of green tea contains different levels of active compounds depending on how the tea is prepared, but drinking multiple cups throughout the day helps ensure a steady supply of catechins that may assist with weight management.

Green Tea Extract Supplements for a Higher Concentration

Green tea extract supplements provide a higher concentration of active compounds like green tea catechins and caffeine. This option is often used by people who prefer not to drink several cups of green tea daily or who are looking for a more convenient way to include green tea in their routine. Green tea extract supplements are available in pill form and may help you lose weight by delivering a higher daily dose of beneficial compounds.

Important Considerations for Safe Use

While green tea and green tea extract supplements can be helpful for weight management, it’s important to follow recommended daily doses and avoid excessive intake. Consuming large doses or high doses of green tea extract may lead to side effects, including digestive issues or an increased heart rate, especially in those sensitive to caffeine. People taking medications should also speak with a healthcare professional before using green tea supplements, as interactions with certain medications, such as blood thinners, may occur.

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S6 Body Sculpting Treatment: A Targeted Solution to Enhance Fat Loss

While drinking green tea and using green tea extract supplements can support weight loss, some areas of the body hold on to fat more stubbornly than others. For many people, it’s hard to lose weight in specific spots like the belly, thighs, or lower buttocks—even with regular exercise and a balanced diet. That’s where the S6 Body Sculpting Treatment can help.

S6 Body Sculpting Treatment is a non-invasive, non-surgical body contouring option designed to break down fat cells in areas that are difficult to slim through lifestyle changes alone. The treatment uses a low-energy bio-laser that penetrates deep into subcutaneous fat, releasing fatty acids from fat cells for natural elimination through the lymphatic system. A vacuum suction device is used at the same time to massage the treated areas, helping to stimulate metabolism and speed up the breakdown of fat.

The S6 Body Sculpting Treatment is a great complement to green tea for weight loss because both support fat burning in different ways. While green tea catechins and green tea extract supplements promote fat oxidation and boost energy expenditure, the S6 Body Sculpting Treatment directly targets fat cells in problem areas like the belly, arms, and thighs. The combined effect can help you lose body fat more efficiently while improving your body shape and skin tone.

Another benefit of the S6 Body Sculpting Treatment is that it’s completely non-invasive. There’s no surgery, no injections, and no long recovery period. It’s safe for different body types and can help people who are looking for a non-surgical way to reduce stubborn fat and contour their body. Each treatment session is quick, and many clients report feeling relaxed and comfortable throughout the process.

If you’re looking to lose weight and reshape your body without invasive procedures, the S6 Body Sculpting Treatment can help you reach your goals. By combining regular green tea consumption, a balanced diet, and targeted treatments like S6, you can support long-term weight management, reduce stubborn fat, and feel more confident in your skin.

Ready to take the next step in your weight loss journey? Book your appointment today and discover how the S6 Body Sculpting Treatment can help you achieve a leaner, more sculpted body.

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FAQ

How long does it take for green tea to help with weight loss?

The effects of green tea for weight loss are gradual. Studies suggest that drinking green tea or using green tea extract supplements regularly for at least 8 to 12 weeks may lead to modest reductions in body fat and body weight. Results can vary depending on factors like diet, exercise, and individual metabolism. Green tea catechins work over time to increase energy expenditure and fat oxidation, so patience and consistency are important.

Can I drink green tea and take green tea extract supplements at the same time?

It’s possible to combine drinking green tea with taking green tea extract supplements, but it’s important to be mindful of the total caffeine and catechin intake. Green tea catechins and caffeine content can build up when taken from multiple sources. Exceeding recommended doses may lead to side effects such as digestive discomfort or sleep disturbances. If you're considering using both, it’s best to speak with a healthcare professional to make sure it’s safe for your body and lifestyle.

Is green tea effective for reducing belly fat specifically?

Green tea may help reduce belly fat, but results vary. While drinking green tea and using green tea extract supplements can increase fat oxidation and help with weight management, they are not targeted solutions for fat loss in specific areas like belly fat or visceral fat. To reduce belly fat, it’s important to combine green tea with a balanced diet, regular exercise, and possibly body contouring treatments like the S6 Body Sculpting Treatment, which can focus on stubborn fat areas.

Are there any side effects from taking green tea supplements daily?

Most people tolerate green tea extract supplements well, but some may experience side effects if they take large doses or have a sensitivity to caffeine. Possible side effects include nausea, upset stomach, dizziness, or increased heart rate. It’s also important to be cautious if you’re taking medications or have certain medical conditions, as green tea supplements may interact with other drugs. Always follow recommended daily doses and check with a healthcare professional before starting any new supplement.

Can green tea help improve metabolism without weight loss?

Yes, green tea can support metabolism even if weight loss is not the main goal. Green tea catechins and caffeine content work together to increase energy metabolism, which means your body burns more calories throughout the day. This can be helpful for maintaining a healthy weight and supporting energy levels, even if you’re not actively trying to lose weight. Regular green tea consumption may also have other health benefits, such as supporting heart health and improving antioxidant intake.

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