What is Oolong Tea,
All About Oolong Tea,
Oolong tea is manufactured from the leaves of the same plant which is used to manufacture green tea and black tea. The difference is the degree of oxidation (fermentation) during the manufacturing process.
That’s why it has a distinct taste, aroma and color and several interesting health benefits. Oolong tea is more popular in China and Taiwan- the local Chinese name is Wu long tea.
Unlike green tea, it doesn’t have a bitter, grassy taste. Rather it has a mild, earthy taste. The habitual coffee (or black tea) drinkers would find it easy to adopt oolong tea in their daily routine than green tea because of its appreciable taste.
In China, it is also known as “slimming tea” boosts the body metabolism and aids in digestion to promote weight loss. Oolong tea is used to sharpen thinking skills and improve mental alertness. It is also used to prevent cancer , decay, heart disease and osteoporosis
Oolong Tea’s Nutritional Value
This tea is a natural gift that is rich in antioxidants. It also contains vital minerals and vitamins such as copper, calcium, magnese selenium and potassium as well vitamins (A B C E and K) Additionally, it contains niacinamide, and other detoxifying alkaloids.
It is developed in semi-fermented processing, which provides the tea with numerous polyphenolic compounds and adds even more valuable health benefits.
Oolong tea also contains caffeine, theophylline, and theobromine (which are similar to caffeine) that on consumption, may stimulate the nervous system.
A cup of brewed tea will contain proximately:
- Calories: 90
- Fat: 0 g
- Cholesterol: 0 mg
- Sodium: 10 mg
- Calcium: 4%
- Total Carbohydrates: 25 g
- Vitamin C: 100 %
Oolong Tea’s Health Benefits
Some people use oolong tea to treat diabetes, obesity, arteries, and skin allergies such as eczema and to boost the immune system.
May Protect Against Cancers
Tea drinkers, in general, have a lower risk of acquiring skin cancer. The concentration of polymeric polyphenols like the Rubin and theaflavin is higher in oolong tea when compared to other varieties.
These antioxidants combat carcinogens and help in reducing the risk of cancer. Polyphenols promote the programmed cell death (apoptosis) of cancerous growths in the stomach and act as chemo-preventive agents to suppress the development of other forms of cancer, specifically ovarian cancer in women.
Scientists believe the antioxidants present in black, green and oolong teas may help prevent cell mutations that can lead to cancer in the body.
- Tea polyphenols might also decrease the rate of cancer cell division.
- What’s more, one review reports that regular tea drinkers may have a 15% lower risk of developing oral cancer.
- Other reviews report similar protective effects for lung, esophageal, pancreatic, liver and colorectal cancers.
- However, most research reports that tea has small or non-existent effects on breast, ovarian and bladder cancers.
The Most Important Information
Prevents Tooth Decay (important)
The antioxidants found in oolong tea may help keep your teeth and bones strong.
The antioxidants called polyphenols present in oolong tea contribute to the improvement of dental health and hygiene. Drinking oolong tea helps to prevent the build-up of plaque, fights to decay and deters the occurrence of cavities.
One study showed that people who drank black, green or oolong tea daily over a 10-year period had 2% higher overall bone mineral density. Oolong tea is also a rich source of fluoride, which could help strengthen tooth enamel.
Treatment Of Diabetes
Oolong tea has higher concentrations of antioxidants called polyphenols, in addition to vitamins and minerals such as vitamin A, calcium, potassium, selenium, fluorine, magnesium and phosphorus.
These nutrients detoxify the body, improve digestion and lower the risk of chronic diseases such as diabetes. Oolong tea is considered to be an herbal supplement for the treatment of type 2 diabetes.
That being said, consuming 33 oz (1 liter) of oolong tea each day for 30 days decreased average blood sugar levels by 3.3%.
May Help You Lose Weight
The polyphenol compound in oolong tea enhances the metabolism of fat in the body by activating certain enzymes. Hence, the daily consumption of oolong tea promotes weight loss and reduces obesity by accelerating the process of lipolysis which enables the body to burn more fat.
The oolong tea weight loss is definitely a much healthier path to choose from. The combination of caffeine and polyphenols found in oolong tea may help increase the amount of calories and fat burned each day. This could ultimately help speed up weight loss.
Improve Heart Health
Regular consumption of oolong tea is known to reduce cholesterol levels, thereby lowering the risk of heart attacks.
Research proves that those who drink 1 to 6 cups of oolong tea in a week are at a lower risk of succumbing to cardiovascular diseases.
In a recent study, people who drank more than 48 oz (1.4 liters) of tea per day were 51% less likely to have heart disease, compared to non-tea drinkers.
Oolong tea may help decrease the risk of heart disease, stroke and high blood pressure in some people.
Oolong Tea Benefits For Skin
Regular consumption of oolong tea diminishes wrinkles and improves the tone and elasticity of the skin, giving it a more youthful appearance.
The polyphenols present in the tea protect the skin from any damage that may be caused due to exposure to the sun. Regular consumption of oolong tea works wonders for the skin.
Most skin problems occur due to exposure to free radicals. The antioxidants called polyphenols present in this tea to destroy the free radicals and provide relief from a spectrum of skin problems.
The continuous exposure of the skin to free radicals accelerates the process of aging and slows down the rate of exfoliation, resulting in the premature occurrence of wrinkles and dark spots.
The high levels of antioxidants present in oolong tea slow down the oxidation of cells, leading to a much healthier-looking skin.
Oolong Tea Benefits For Hair
The benefits of tea for healthy hair have only recently come to light and it is increasingly being used in a number of hair-care products.
Oolong tea, being a herbal infusion created from tender parts of the plant like flowers, shoots, and leaves, promotes the growth of healthy hair. A tea rinse made from oolong tea is of a mild and pleasant nature.
Not only does it soften but it also provides an additional luster to your hair. The antioxidants present in oolong tea are known to ensure proper metabolism of the male hormone, DHT, as any change in its metabolic activity results in hair loss.
Oolong Tea Side Effects
It is a wonderful tea as is evident from the range of benefits it offers. However, it is wise to exercise caution and consume it in moderation.
Since this tea contains a certain amount of caffeine, drinking too much of it can cause side effects ranging from mild to serious headaches, nervousness, irritable bowel syndrome, irregular heartbeat, vomiting, heartburn, etc.
However, pregnant women are advised to stick to a maximum of 200 mg of caffeine, which is about 3-5 cups of oolong tea per day.
When consumed in excess, caffeine can lead to anxiety, headaches, insomnia, irregular heartbeat and in some, high blood pressure. Those with low iron levels should avoid drinking tea with meals and consider consuming vitamin C-rich foods to help increase iron absorption.
Method Of Preparing Oolong Tea
Oolong tea has a great taste and can be consumed either hot or cold. The steeping time of the leaves and the number of infusions depend upon the variety of the tea leaves being used. The method of preparation is simple and easy. Here is what you need to do:
- Start by boiling some water in a kettle. In the meantime, rinse and warm up the tea set.
- Add some oolong tea leaves to the teapot such that they occupy nearly 5% of the space in the teapot.
- Now pour boiling water (180-200F) into the pot and push away the white floating bubbles which form on the top with the help of the cover.
- Cover the teapot for a few minutes and let it steep.
- The tea is now ready to drink. Pour it into teacups and savor its delicate aroma and rich taste.