health benefits of oolong tea

Oolong Tea Benefits And Nutrition Facts

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The health benefits of oolong tea are numerous for the human body. The main reason is because it is able to encourage the body’s metabolism so that other benefits will be felt. Among the benefits that are rarely known are being able to control type 2 diabetes, lose weight, and even prevent cancer. So, by getting used to consume ooloong tea our body will avoid cancer.

Not only that, other benefits obtained from oolong tea are to improve thinking power, heart performance, improve bone endurance, and even good for dental health. Oolong tea also minimizes cholesterol, interference due to inflammation.

What is Oolong Tea?

We just talked about the amazing benefits, but do we know what oolong tea actually is? Here we will briefly discuss what oolong tea is. Oolong tea is different from other teas, it has a fruit aroma, and is fragrant when it is drunk. It does have caffeine content, but this tea is very soothing. The combination of green tea and black tea makes it has benefits up to double the usual tea.

There are many types of tea, and all of them have health benefits. But among the many teas in the world, oolong tea is a type of tea that is very beneficial.

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The earliest oolong tea found was in the mountainous regions of China, about 400 years ago. Oolong tea is made by fermenting semi-green tea, but when the tea leaves change, the fermentation process is immediately stopped.

Oolong Tea Nutrition Facts

Maybe you ask, why are the benefits of oolong tea so great for health, what exactly does it contain? Ok, now we see how the nutritional value of oolong tea.

Oolong tea is an antioxidant gift from nature. Antioxidants are important substances for the body to eliminate toxins that enter the body. Based on a nutritional database from the USDA, oolong tea is rich in important vitamins and important minerals such as copper, carotin, potassium, manganese, selenium, and magnesium. Everything is a substance that is needed by the body in maintaining and building good growth.

Other nutrients that are less important and are present in oolong tea are niacinamide and alkaloids which detoxify the body. This tea contains polyphenol compounds and it is processed by half fermentation. There are other substances in it that are very powerful, this is theophylline, and theobromine (similar to caffeine), it can stimulate the nervous system if consumed in large quantities.

Nutrition Facts


Beverages, tea, Oolong, brewed
Serving Size :
Nutrient Value
Water [g] 99.84
Energy [kcal] 1
Energy [kJ] 2
Ash [g] 0.02
Carbohydrate, by difference [g] 0.15
Calcium, Ca [mg] 1
Magnesium, Mg [mg] 1
Phosphorus, P [mg] 1
Potassium, K [mg] 12
Sodium, Na [mg] 3
Zinc, Zn [mg] 0.01
Manganese, Mn [mg] 0.21
Niacin [mg] 0.06
Caffeine [mg] 16
Theobromine [mg] 2
Sources include : USDA

Health Benefits of Oolong Tea

The extraordinary health benefits of oolong tea are a shame if it is not made as a beverage on our daily diet list. This great nutritional content provides many benefits, including the most important of which are as follows:

1. Helps in Weight Loss

We have explained that oolong tea contains polyphenol compounds which play an important role in fat metabolism so that it can reduce obesity.

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There is a study published in a journal titled The Chinese Journal of Integrative Medicine, in that study involving 102 obese or overweight people. They were given four cups of oolong tea every day. What did they get? It turns out that this can reduce their weight to 3 kg. In fact they also experience improvements in terms of cholesterol and triglycerides.

There are also other studies published in the journal International Journal of Obesity and Related Metabolic Disorders, the results of the study show that drinking oolong tea every day can activate certain enzymes that can improve fat cell function. The content of polyphenols in oolong tea is as an agent that is considered to be able to activate the body’s metabolism and in turn make a weight loss diet can run smoothly.

2. Oolong Tea Benefit to remove free radicals in the body

Oolong tea is high in polyphenols and this is a substance that acts as an antioxidant in this tea. So, it is very useful in removing free radicals in the body. In 2002 in a journal about nutrition mentioned that the phenol substances in oolong tea are very useful for cleaning free radicals. Among the dangerous diseases that occur due to free radicals are stroke, cancer, atherosclerosis, rheumatoid arthritis, neurodegeneration, even diabetes.

3. Diabetes Type-2 Controls

Oolong tea is also useful as a complement to drugs for type 2 diabetes. It can regulate the amount of sugar and insulin in the body. So, a decrease in sugar and spikes in blood sugar that are harmful to health can be overcome.

Diabetes health experts say that when oolong tea is consumed with regular hyperglycemic drugs, oolong tea can balance blood sugar levels and prevent a sudden drop in sugar.

But to fully know the benefits of oolong tea in treating diabetes, further research is needed.

4. Increase mental alertness

Among the health benefits of oolong tea is good for mental health, this tea is beneficial in maintaining mental alertness. The caffeine content in oolong tea is said to be able to improve mental health and alertness.

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5. Potential to prevent cancer

The polyphenol compounds in oolong tea provide opoptotic benefits so that they provide benefits in preventing the formation of skin cancer and and gastric cancer. These compounds work to inhibit carcinogenic sex, prevent the formation of N-nitroso and trap genotoxics before they are active.

In addition to stomach and skin cancer, the health benefits of oolong tea also prevent ovarian cancer in women. The content of antioxidants and polyphenols seems to play a major role in preventing cancer cells in humans.

6. Stress Manages

The next benefit of oolong tea is preventing or managing stress. There is a study conducted in Japan on mice. Where rats given oolong tea provide a level of development with stress well up to 18%. It is estimated that the effects of polyphenols and antioxidants that exist provide benefits in the management of this stress.

In addition, the amino acid L-theanine, which is present in tea leaves, prevents and prevents the flow of L-glutamic acid to glutamate receptors in the brain. This usually causes the carticol neurons to become excited and this can improve cognition and nerve response. This incident will cause your brain to be comfortable and rest so that you can avoid stress.

7. Benefits of oolong tea for skin care

Patients who experience eczema are said to be able to get great benefits from oolong tea, he can consume oolong tea three times a day. If you consume regularly, the health benefits of oolong tea for health will appear in a week.

8. Treat Atopic Dermatitis

Indeed, the active mechanism has not been demonstrated, but researchers believe that the polyphenols in oolong tea are also useful as an anti-allergic compound. That is, polyphenol compounds can work to reduce or even eliminate skin irritation and problems such as atopic dermatitis. The reduced level of stress when drinking this tea also helps in relieving allergies.

9. Improves Bone Health

High antioxidant compounds in oolong tea are also believed to be able to provide protection against teeth and make teeth strong.

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Oolong Tea Side Effects

We have seen some health benefits of oolong tea, but apart from these benefits, oolong tea also has side effects that can occur because this tea contains caffeine. For some people who are sensitive to kafien, they can experience some side effects from consuming oolong tea, such as:

  • Headache
  • worry
  • Ulcer
  • Diarrhea
  • Confusion
  • Irregular heartbeat

Other bad conditions that can be aggravated due to the presence of caffeine are diabetes, heart conditions, anxiety disorders and high blood pressure. Thus some of the benefits of drinking oolong tea for health and the side effects that can occur, hopefully this information is useful and can be a reference to health science.