Effect Of Green Tea Extract On Fat Oxidation-Does It Actually Work?

It is traditionally believed that consuming green tea regularly benefits the person in various ways.

It is considered the healthiest beverage on the earth. Green tea helps to promote general health in various ways.

Effects And Side Effects Of Green Tea Extract

Promoting fat oxidation is considered one of the most important benefits of green tea as it is the basic process that leads to better health.

Along with fat oxidation, green tea works against obesity, increase insulin sensitivity, improves brain functions, protects body cells from cancer, and lowers the risk of heart diseases.

Effects And Side Effects Of Green Tea Extract

What Is Fat Oxidation?

Fat oxidation can be simply called the burning of fat that is deposited in the human body. Fat is stored as triglycerides.

The process breaking down of triglycerides into fatty acids and the further breaking down of fatty acids to acetyl-CoA is called fat oxidation.

The process happens in the mitochondria of cells. In a healthy body, fat burning is a natural process that happens when fatty acids are supplied to mitochondria and oxygen is present.

Fatty acids will turn into carbon dioxide. 

The human body naturally tends to burn fat when there is a need such as insulin stimulation or long-term fasting.

Usually, the body uses carbs for energy, and switching to fat happens only if the body is healthy and metabolically flexible.

In an obese or diabetic body, there can be a much-concentrated deposit of fat. It is reported that green tea is able to improve the metabolic flexibility of the human body and help to release more fat stores. 

What Is Green Tea And How Is It Formulated?

Tea is brewed from the dried leaves of Camellia sinensiswhich is a healthy bush.

The oxidation quality determines the type of tea. Green tea is extracted from the pure leaves of Camellia Sinensis bush that are unoxidized.

It is a powerful antioxidant. All major types of teas such as green tea, black tea, and oolong tea are extracted from the same plant.

They are different because of the difference in the manufacturing process. 

The Magic Of Green Tea

Apart from fat oxidation, there are many other related health benefits of green tea.

The presence of polyphenols makes green tea popular for its oxidation capacity.

The polyphenols are epigallocatechin gallate which is most active for oxidation. What makes green tea different from black tea is that black tea is oxidized and green tea is not.

You cannot consider green tea just as a hydrating or energizing drink as it has numerous health benefits. Polyphenols help to reduce inflammation and help to fight cancer.

Epigallocatechin gallate helps to prevent cell damage and reduce aging signs. A mineral present in green is also good for general health.

How Does Green Tea Work For Fat Oxidation?

Consumption of green helps to improve fat oxidation and plasma glycerol levels as you perform heavy exercise even while you are at rest.

Green tea inhibits the catechol-O-methyltransferase enzyme that causes the stimulation and release of Epinephrine and norepinephrine hormones that cause boost the rate of fat oxidation.

Epinephrine levels and norepinephrine levels are increased while consuming green tea and make the muscular dells and mitochondrial suitable for fat oxidation.

The human body may feel like you are performing the exercise. 

Benefits Of Green Tea

Benefits Of Green Tea

Green tea helps the human body in varied ways as a fat burner. Increased fat oxidation rate helps the person to perform the following tasks that may lead to weight loss. 

  • Green tea extract helps to improve the metabolic rate naturally and helps to burn more calories. 
  • Reduce the fat absorption rate. Your gut will reduce the quantity of fat absorbed on a regular basis.  
  • It helps to curb your cravings and reduces your appetite. The reduced intake of the food itself can be a reason for weight loss. 

 Side Effects Of Green Tea

Nothing can be excess in the human body. Overdose may lead to several side effects that are harmful. It is necessary to choose a well-reputed brand as it takes care of the safe side.

See that the brand that you are choosing is approved by FDA.

The recommended dosage for consuming green tea is up to 8 cups a day. More than the prescribed dosage may lead to side effects as it contains caffeine.

It is reported that the side effects are commonly short-term and mild. There are rare cases in which serious side effects are also reported.

It includes headaches, irregular heartbeat, and nausea. A higher dosage may also lead to liver damage. 


Green tea is a widely used hydrating as well as energizer drink that is considered safe and healthy.

The tea extract was used in traditional medicine for centuries.

There are numerous health benefits of green tea.

The fat oxidation quality of green tea is prominent and it fastens the fat oxidation process by boosting and stimulating certain enzymes and hormones.

Though considered healthy and safe, overdosage may lead to health issues. It is also suggested to get your doctor’s opinion if you are pregnant or lactating.

Alina reese
Alina Reese

About the author

Certified Integrative Health Practitioner in Austin, Texas. Specialize in replenishing nutrient deficiencies & digestive health! And also Passionate about improving health literacy in the community, and ensuring quality and accessible services for all.

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