Oolong tea is made from the leaves, buds and branches of the flower from which black tea and green tea are made. Its name is Camellia sinensis. The difference between all these teas is that their leaves are fermented for different time periods. Green tea is not fermented, while black tea is completely fermented. In oolong tea, the tea leaves are partially fermented. Due to this fermentation, the tea gets its color and aroma. Oolong tea represents only 2% of the tea used worldwide. Due to its properties of both dark and green tea, it is helpful in reducing weight and stress. At the same time, when you consume it in excess, it can cause anxiety, headache, insomnia etc. Today in this article we will learn about the benefits and disadvantages of oolong tea -
(Read more - Green Tea: Benefits)
Nutrients of Oolong Tea
Like black and green tea, oolong tea also contains many vitamins, minerals and helpful antioxidants. One cup of oolong tea contains calcium, magnesium and potassium. It also contains 38 mg of caffeine. Main antioxidants like L-theanine, polyphenols, theaflavins, thearubigins and EGCG are found in oolong tea. All these are beneficial for our health.
(Read more - Tea benefits, side effects)
Benefits of Oolong Tea
Oolong tea is helpful in maintaining heart health and reducing weight. It also helps in protecting against some types of cancer. Let us know in detail about the benefits of oolong tea -
Benefits of Oolong Tea for Diabetes
Tea is generally said to be helpful in protecting against diabetes and its complications. It does this by reducing insulin resistance and inflammation. One study found that oolong tea was effective in reducing plasma glucose in people with type 2 diabetes.
(Read more - Benefits of Chamomile Tea)
Benefits Of Oolong Tea For Heart
Several studies have shown that regular intake of antioxidants found in tea improves heart health. A study conducted in Japan showed that people who consumed oolong tea daily had a 61% lower risk of heart disease. Not only this, regular consumption also reduces the risk of stroke.
Benefits Of Oolong Tea For Weight Loss
Several studies link the bioactive compounds found in oolong tea and weight loss. The caffeine polyphenols found in oolong tea enhance specific enzyme inhibition as well as increase the number of calories burned. A recent study suggests that oolong tea extract has the ability to increase fat oxidation, meaning it directly helps in reducing body fat.
(Read more - How to make black tea)
Benefits Of Oolong Tea For Brain Function
Oolong tea contains caffeine, which releases norepinephrine and dopamine. Both of these are considered beneficial for mood, concentration and brain function. Research also suggests that the theanine amino acid in oolong tea is helpful in boosting attention and relieving anxiety.
Benefits Of Oolong Tea For Cancer
Scientists believe that the antioxidants present in black, green and oolong teas are helpful in preventing cell mutations, which can lead to cancer. Tea polyphenols can reduce the rate of cancer cell division.
(Read more - Jaggery Tea)
Benefits Of Oolong Tea For Teeth And Bones
The antioxidants present in oolong tea can help in keeping your teeth and bones strong. It strengthens tooth enamel and also reduces the formation of dental plaque. Not only this, long-term consumption of oolong tea strengthens the bones of menopausal women. Many studies suggest that tea has similar positive effects on bone mineral density.
Benefits Of Oolong Tea For Eczema
Constant consumption of oolong tea improves eczema conditions. The reason for this is the polyphenol antioxidants found in oolong tea.
(Read more - Lemon Tea (Nimbu Chai) benefits)
Disadvantages of Oolong Tea
Consumption of oolong tea has been considered safe for years, but we cannot forget that it also contains caffeine. When caffeine is consumed in large quantities, it can cause the following side effects:
- Anxiety
- Headache
- Stomach ache
- Nervousness
- Vomiting and diarrhea
- Insomnia
- Irregular heartbeat
- High blood pressure
Along with this, consuming more polyphenol antioxidants makes them work as pro-oxidants, which is not good for your health. Pregnant women should not consume too much tea in a day, because excess caffeine can cause problems like premature birth and low birth weight. Along with this, if you are consuming supplements or things that slow down blood clotting, then also avoid consuming oolong tea.
(Read more - Jasmine Tea)
Summary
Although Oolong tea is not as famous as green or black tea, it is beneficial for the health of the heart, brain, bones and teeth. If you are trying to lose weight, it can help you. However, it also contains caffeine, so you should consume it in small quantities. Otherwise, you may face problems like headache, insomnia and high blood pressure.
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Doctors for Oolong Tea: Health Benefits and Potential Side Effects

Dr. Megha Sugandh
Ayurveda
6 Years of Experience

Dr. Nadeem
Ayurveda
3 Years of Experience

Dr.Ashok Pipaliya
Ayurveda
12 Years of Experience
