Oolong tea benefits and possible harms
Oolong Tea is a Chinese tea, commonly used in China and Taiwan, and this tea is prepared from the camellia plant from which black tea and green tea are prepared, and in this article we will learn about the most prominent health benefits of it.
Benefits of oolong tea
There may be many health benefits of this tea, including the following:
1. Chinese oolong tea for slimming
A study conducted in China indicated that the participants in the study consuming this tea for 3 weeks helped reduce their weight and get rid of fat, because it contains plant polyphenol compounds, which stimulate the body’s metabolism, and one study in 2009 indicated the ability of tea Oolong helps reduce weight significantly, because it contains caffeine and catechins, compared to other types of tea that contain one of these ingredients without the other.
2. Cancer resistance
This tea is considered a natural antioxidant, and has anti-cancer properties, thanks to its containing plant polyphenol compounds that resist the formation of cancer cells, especially ovarian and skin cancer.
3. Regulate blood sugar
The antioxidants in this tea may help regulate sugar and insulin in the bloodstream, and prevent the risk of hypoglycemia.
4. Promote heart health
Consuming this tea on a regular basis may help lower blood cholesterol, which reflects on heart health, and reduces the incidence of coronary artery disease.
5. Eczema treatment
Continuous consumption of this tea may help to treat eczema significantly, reduce skin irritation and chronic skin diseases.
6. Promote dental health
Consuming this tea helps reduce bacteria that form in the mouth, which prevents tooth decay and oral cancer.
7. Promote healthy hair
There are no scientific studies that prove the ability of this tea to promote hair health, but there is plenty of evidence that consuming this tea reduces hair loss, and washing hair with this tea adds softness and shine to the appearance of hair.
8. Increased alertness
This tea contains a rich percentage of caffeine, which contributes to increasing the alertness of the brain and the activity of the body. It also does not contain sugar or other unhealthy substances, so it can be consumed in place of energy drinks.
9. Promote digestive health
Different types of tea, including oolong tea, help calm the stomach, and there is a need for more scientific studies to confirm this benefit.
Oolong tea side effects
There are a number of harms that can occur when drinking this tea, including the following:
1. High caffeine content
The high caffeine content of this tea may increase anxiety disorders, reduce blood clotting, and worsen the condition of those with bleeding disorders.
2. Disadvantages of excessive consumption of oolong tea
Excessive consumption of this tea leads to irregular heartbeat in some, low blood sugar, and diarrhea.
3. Blue water
Consuming this tea may lead to an increase in eye pressure, so it is necessary to consult a doctor before consuming it.
4. High blood pressure
Eating this tea may lead to high blood pressure, so be careful not to overdo it by patients with high blood pressure.
5. Weak bones
Excessive intake of this tea may cause a large amount of calcium to be lost through urine.
6. In case of pregnancy and lactation
Pregnant and breastfeeding women should not drink more than 2 cups of this tea, because the high caffeine content may harm the fetus or infant.
Important notice: There is no strong scientific evidence to fully prove these benefits and effectiveness of this tea in treatment, and more research is needed to prove it, so you should consult your doctor before using it, especially if you suffer from a specific health problem.