The benefits and disadvantages of drinking oolong tea

Oolong tea combines the practices of black tea and green tea, its taste between green tea and black tea, both black tea mellow fresh taste, but also has the refreshing direction of green tea, after a sip you will feel the fragrance of the teeth and cheeks. Drinking oolong tea has many health benefits, but we must also pay attention to proper drinking, drinking improper will also bring bad effects. So here's a look at the benefits and disadvantages of drinking oolong tea.

Drinking oolong tea helps digestion and weight loss

Oolong tea can alkalize the digestive tract, can improve the symptoms of acid reflux and gastric ulcers, but also stimulate the body's metabolism, to help the body faster decomposition of residual food in the body, and oolong tea also contains catechins and other polyphenolic substances, this substance can help promote fat burning, often drink oolong tea combined with dietary regimen and moderate exercise, you will be able to achieve good weight loss and slimming purposes.

Drinking oolong tea is good for heart health

Oolong tea contains a large number of antioxidants, on the human skin and cardiovascular system can play a certain protective effect, reduce the signs of aging of the human body. In addition, drinking oolong tea can also effectively lower cholesterol, lower blood lipids and blood pressure, improve blood circulation, reduce blood viscosity, for the protection of heart health played a certain effect, often drink oolong tea people tend to be less prone to heart disease.

Drink oolong tea to prevent oral diseases

Oolong tea contains a large number of polyphenols, these polyphenols can effectively inhibit the production of tartar enzymes in the mouth, drinking oolong tea after meals can effectively prevent the occurrence of tartar and tooth decay; at the same time, oolong tea also has antibacterial effect, often drink oolong tea can reduce the risk of oral diseases, but also effective against other types of infections, effectively kill germs, to maintain oral health.

Drink oolong tea whitening and anti-aging

Oolong tea polyphenols in addition to antibacterial anti-inflammatory substances and antioxidant effect, women often drink oolong tea can effectively delay the aging process, whitening skin. In addition, oolong tea is also rich in vitamin C, which is also the necessary nutrients for skin whitening, so drinking oolong tea can not only whitening anti-aging, but also replenish the body needs a large amount of vitamin C, can be said to have a lot of benefits.

What are the bad effects of drinking oolong tea

Oolong tea hurts the stomach

Oolong tea is a semi-fermented tea, if you drink too much, regardless of the time period of drinking, will be easy to cause stimulation of the stomach.

Oolong tea tends to aggravate the symptoms of constipation

The polyphenols in oolong tea have a certain astringent effect on the gastrointestinal mucosa, so people who are constipated should not drink oolong tea, and drinking too much can easily aggravate the symptoms of constipation.

People with fever should not drink oolong tea

Oolong tea contains theophylline can help increase the body temperature, fever and cold people better not drink oolong tea, so as to avoid the cooling effect of drugs affected by theophylline is weakened or even offset.

Excessive consumption of oolong tea leads to calcium deficiency

The alkaloids in oolong tea tend to inhibit the absorption of calcium in the human duodenum, so drinking too much oolong tea can easily lead to calcium deficiency in the human body, and even cause the symptoms of osteoporosis.

People with anemia should not drink oolong tea

Oolong tea contains tannic acid, this substance will make the iron in the food to form difficult to absorb precipitates, so people with anemia better not often drink oolong tea to avoid aggravating the condition.