18 Unbelievable Health Benefits Of Oolong Tea And Side Effects

18 Unbelievable Health Benefits Of Oolong Tea And Side Effects

Oolong tea is a kind of semi-fermented green tea that is between black and green tea. Because of its unique taste, flavor and a variety of health benefits, oolong is loved by many people in the world.

I. Types Of Oolong Tea

Oolong tea is one of the most famous and popular tea in China, it mainly including: Anxi Tieguanyin, Taiwan Oolong, Wuyi Rock Tea ( Da Hong Pao Tea, Rougui Oolong, Narcissus Oolong Tea, Qi Lan Tea ). About oolong, it is partially oxidized tea that combines some of the qualities of black tea and green tea, which increases the health benefits. According to the information of the China Tea Association, This tea not only has a very delicious taste, but also is regarded as one of the most beneficial teas. Although it has a certain amount of caffeine, it is still a very relaxing and health drink.

oolong-tea-types

II. Health Benefits Of Oolong Tea

Due to the unique processing technology of oolong tea, its retains part taste and characteristic of black and green teas. Of course, it still retains the healthiest beneficial substances to large extent, especially the tea polyphenols, catechins and mineral elements that could be absorbed by the body. Its health benefits include: improving human immunity, anti-oxidant properties, promoting intestinal digestion, relaxing and relieve stress. Hera are some of the health benefits of oolong tea.

1. Promote Metabolism And Manage Weight

oolong tea for weight loss

In the past few years, there have been many discussions about "Oolong Tea And Weight Loss" and many reason have been given. In a very famous study on tea health substance, it was found that tea contains a polyphenol compound that is very effective in controlling body fat and reducing obesity, which could actives certain enzymes to enhance the function of fat cells in the body and to reduce weight. In a scientific study about " Effect Of Oolong Tea On The Weight Of Mice ", mice were fed high-fat, high-sugar drink daily, the same time fed them a certain amount of tea polyphenols. The result showed that the mice's weight and fat index showed a downward trend. According to a study published in Chinese Magazine, the metabolized and the fat burns became faster within two hours after drinking oolong tea. The data shows that obese patients drank one or two cups of oolong every day, after two months later, their weight has decreased. If you want to or are find a effectively way of weight loss, drink a cup of oolong and eat less calorie-rich foods every day. Later you will magically discover that your fat is "missing".

2. Skin Care And Improve Its Health

Oolong tea contains tea polyphenol antioxidant, which has certain anti-inflammatory and anti-eczema properties. According to scientific experiments, eczema patients drink 3 cups of oolong tea every day, after a period of time, their skin problems have been significantly improved. In a study in 2001, it was found that 60% of the subjects had a good skin improvement after 6 months of drinking oolong tea. In addition, tea polyphenols can also resist Free Radical to a certain extent, which could make the skin much younger and more smooth. Therefore, insist on drinking oolong tea every day, not only aloows you to have a beautiful and health skin, but also greatly delay the aging process.

3. Anti-Aging

According to China Daily News, The U.S Institute of Human Nutrition and other well-known Chinese universities recently found that long-term consumption of oolong tea has the effect of delaying aging. According to scientific experiments with rats: the newborn 6 months, congenital short-lived white rats were divided into three groups, and each groups of mice 15. In 16 weeks, they were given oolong tea, green tea and water. At the end of the experiment, the rats showed different degrees of body hair loss, slow movement and other aging phenomena, of which the white rats drinking oolong tea had the least degree of aging, followed by drinking green tea, and the most serious was drinking water.
In the further study of the health ingredients of oolong tea, Scientist found that oolong tea contains a special antioxidant that can remove harmful free radicals in the body and protect cells. Oolong tea, the best natural health drink to people.

4. Improve Mental Health And Relieve Stress

One important effect of tea is to relieve stress. In a study conducted by the China Institute of Health Sciences, the stress level of mice who drinks oolong tea was significantly increased by 10% to 15%. Scientists believe that the natural polyphenols and caffeine that contained in oolong tea are at work. It is well-known that tea polyphenols have a certain calm effect on the brain, and caffeine can cause the release of adrenaline and dopamine, which improve could improve mood and relieve stress. Some people think that it is the efficacy of theanine, which can not only improve people's attention, but also reduce stress to a certain extent. If you become anxious or stressed sometimes, try a cup of hot oolong tea. Of course, having enough sleep and moderate exercise every day is also a good way to relieve stress.

5. Oolong Tea Helps Digestion

One of the very important benefits of oolong tea is that it helps to promote gastrointestinal motility and digestion. Although there is not enough scientific evidence to show this point, while many oolong tea lovers said that oolong tea can soothe and relax the digestive tract. If you are suffering from mild indigestion, flatulence, etc, you can try drinking a cup of hot Da Hong Pao Oolong Tea every day.

da hong pao oolong tea

6. Antioxidant Properties

Compared with black tea and green tea, oolong tea contains rich antioxidants, including tea polyphenols, catechins and other substances. Antioxidant is a substance that acts in the human body. It can remove harmful substances and free radicals in the body. Therefore, regular drinking of oolong tea can protect cells to a certain extent, thereby avoiding and alleviating the damage of free radicals to the human body. In addition, there are many benefits of antioxidants, such as improving human immunity, anti-bacterial anti-inflammatory, oral health protection, skin care and other effects.

7. Remove Harmful Free Radicals

Free radicals are an unpaired electron oxidation molecule that can steal electrons from other molecules to supplement their missing electrons. This process can damage human cells and present potential harm to humans. The tea polyphenols in oolong tea have certain antioxidant properties, so they can effectively remove harmful free radicals from the body and thus protect cells. Adhere to drinking a cup of oolong tea every day to clean up harmful substances in the body and keep the body in a good and healthy condition.

8. Enhance Human Immunity

Oolong tea has antibacterial and anti-inflammatory properties due to its antioxidant properties. Oolong tea also contains a flavonoid compound, which can prevent cell damage, thereby enhancing the body's immune system, which plays a very important role in preventing influenza and colds. The immune system is the first line of defense against all kinds of diseases and germs, so it is very important to have good immunity, and regular tea drinking can help improve immunity.

9. Antibacterial And Anti-Inflammatory Effects

We mentioned in the " Oolong Tea can enhance immunity " that oolong tea contains a flavonoid, which can not only prevent cell damage, but also can increase the body's antibacterial protein, so as to achieve anti-bacterial anti-inflammatory and establish a good immune system efficacy. Tea polyphenols antioxidants contained in oolong tea also have certain antibacterial and anti-inflammatory effects, so they are considered as natural antibiotics by many people. In addition, regular drinking oolong tea can also promote the formation of beneficial bacteria in the human body, which can reduce the risk of diarrhea and gastrointestinal diseases.

10. Improve Spirit And Attention

It is well known that drinking a cup of oolong tea can make you full of energy when you are tired or distracted, it can also increase your attention. This effect is also often seen in advertisements. Tea has a refreshing effect because it contains caffeine substances. Although tea can increase your concentration and energy, it may have other side effects such as insomnia if you eat too much. In addition, the caffeine content of different teas is also different. Before drinking, please confirm that you are allergic to caffeine or the content of tea caffeine is confirmed by sellers.

11. Improve Sleep Quality

Oolong tea contains an aromatic substance, which helps to relax the self-help nervous system, so as to achieve the effect of improving sleep quality. In fact, it is one of the biggest benefits of Oolong tea. If you or your friends are often difficult to sleep or suffer from sleep problems, try drinking a hot cup of Qi Lan Oolong Tea (a very famous Chinese oolong tea that has mellow taste and thick aroma) every day, perhaps it benefits to your sleep.

12. Benefit To Oral Health And Prevent Tooth Decay


Oolong tea has a very important effect is to prevent tooth decay and maintain oral health, thanks to the antibacterial and anti-inflammatory properties of tea, this feature can not only effectively inhibit the growth of bacteria in the mouth, but also help reduce the acidity of saliva and remove plaque. In addition, drinking oolong tea often has some other benefits for the oral cavity, such as preventing gum disease and reducing bad breath.

13. Strengthen Bones And Prevent Osteoporosis

In addition to antioxidants, oolong tea also contains abundant minerals that can be absorbed by the body. Many scientific studies have shown that antioxidants can protect skeletal structures, minerals can strengthen bones and promote the normal and healthy growth of the human body, so as to achieve the effect of preventing osteoporosis. People also found that people who have been drinking oolong tea for more than 10 years have a lower probability of having osteoporosis.
Different teas have different contents of antioxidants ( tea polyphenls) and mineral elements. As far as I know, Wuyi Rock Tea (Da Hong Pao, Cinnamon/Rougui Tea, Narcissus, Qi Lan Tea, etc.) is extremely rich in mineral content. This kind of tea grows on the rocks, which provided plenty of mineral elements for the growth of the tea trees.

14. Promote Hair Health And Prevent Hair Loss

There is relatively little scientific information about "Drinking Tea Benefits To Hair Health And Prevention Of Hair Loss". According to some tea lovers, regular drinking of oolong tea or washing of hair with tea has a certain effect on preventing hair loss. It can also soften the hair and make them Become smoother.

15. Reduce Cholesterol Levels And Prevent Hypertension

In a scientific experiment, scientists discovered a phenolic compound in tea that helps reduce the cholesterol in blood and liver. According to a report on tea and cardiovascular health, tea polyphenol antioxidants have a certain inhibitory effect on the useless cholesterol produced by human body, thereby improving cardiovascular health. Therefore, regular drinking oolong tea can make your cholesterol level and blood pressure at a very healthy level.

16. Prevent And Reduce The Risk Of Cancer

The prevention and treatment of cancer is a health problem that the world has always wanted to solve, and anything that helps prevent cancer will be welcomed by many people. As we all know, long-term tea drinkers have a lower risk of cancer. Scientific research has found that oolong tea contains a polyphenolic compound that inhibits the activation of cancer cells and prevents the formation of N-nitroso compounds. In addition, tea polyphenol antioxidants can reduce the damage of free radicals to human cells, and thus play a role in cancer prevention. Scientific research shows that drinking a cup of oolong tea daily can reduce the cancer risk to 4%. Although the effect is not obvious, it is at least a good start.
In all oolong teas, Tieguanyin has the highest antioxidant content, which has fresh-clean taste with strong and long lasting orchids aroma. You can add it to your daily diet.

17. Benefits To Heart Health

Researchers have found a substance - Phenolic Compounds that could inhibit low-density lipoproteins in oolong tea. This low-density lipoproteins can cause inflammation in arteries and veins, causing diseases such as heart disease or stroke. The phenolic substances contained in oolong tea can just inhibit the formation of low-density lipoprotein, and prevent and reduce the risk of heart disease. Drinking oolong tea regularly helps heart health, which is undoubtedly a good news for humans.

18. Help To Control Diabetes

Oolong tea can help your body slowly process sugar, thereby reducing the sudden increase or decrease of blood sugar levels. A study shows that regular drinking of oolong tea can stabilize or even lower blood glucose levels, which is very beneficial for people with diabetes, but healthy diets and drugs are the most important.

Ⅲ. The Side Effects And Precautions Of Oolong Tea

Although Oolong tea has many health benefits to the human body, drinking a few cups of Oolong tea every day will allow you to maintain a very healthy body. However, you need to be aware that Oolong tea contains a certain amount of caffeine. If tea is drinked too much, it may cause other side effects such as hyperactivity, insomnia, bloating, etc. In general, oolong tea is very healthy, but some people are allergic to caffeine or tea polyphenols. Drinking in this situation is very likely to cause discomfort, so please confirm to your doctor before drinking to see if it is suitable for you to drink tea.

Ⅴ. Oolong Tea Is Benefit For You? How Much Oolong Tea Should You Drink Each Time?

Due to tea contains a certain amount of coffeine, it is very important to drink it in moderation. Because different types and production methods of oolong teas, their taste and caffeine content are also different. We recommend that two cups of oolong tea a day be the most suitable. If possible, drink a cup when you get up in the morning. If you drink at night, it may affect your sleep. If you drink too much, it is likely to cause side effects such as anxiety, headache, stomach, insomnia and other symptoms.
If you are not sure whether you are allergic to caffeine, or if you are pregnant or are breastfeeding, consult a doctor before drinking oolong tea.

Tieguanyin and Wuyi Rock Tea are the most famous oolong teas in China. Their flavors are different. If you are a tea lover, you could have a try.