What are the functions of oolong tea? This kind of food has high nutritional value. Taboo people will be more sensitive to this kind of food. It is difficult to tell whether it is good or bad simply from the efficacy. This kind of food can nourish blood and qi. The following are the effects of oolong tea.
What are the functions of oolong tea? The first function of 1 oolong tea is to prevent aging.
According to American news reports, researchers from the Institute of Human Nutrition of the US Department of Agriculture, Providence University in Taiwan Province Province of China and Tokushima University have recently proved that long-term drinking of oolong tea can delay aging. This effect of oolong tea was proved by experiments for the first time in the world.
It is reported that the researchers have done such an experiment on mice: six-month-old short-lived mice are divided into three groups, each group 15 females. During 16 weeks, they were given oolong tea, green tea and water respectively. At the end of the experiment, all male rats showed signs of aging, such as hair loss and slow movement, but the male rats who drank oolong tea had the least aging degree, followed by the male rats who drank green tea.
In all the experiments, the female mice hardly changed. The researchers believe that it is because the aging rate of female mice is slower than that of male mice. The researchers plan to do further research to prove that oolong tea can help prevent diseases caused by human aging and living habits.
Efficacy 2 of oolong tea: reducing fat and slimming
Drinking oolong tea can really lose weight. We often hear the saying that drinking oolong tea can "dissolve oil". Especially after eating too much greasy food, drinking oolong tea may analyze oil. Is the truth accurate? In human fat cells, the energy that has not been lost is stored in the form of neutral fat, so that it can be used as energy during activities. At this time, neutral fat is decomposed into needed energy for utilization under the action of enzymes such as egg white fat (enzyme). Drinking oolong tea can promote the function of egg white fat (enzyme).
That is to say, it is not oolong tea itself that can dissolve fat, but it can improve the enzymes that analyze fat, so after drinking oolong tea, fat metabolism is also improved relative to the ground.
Some experts also tried to drink oolong tea with 102 simple obese people. Their waistlines, abdominal subcutaneous fat, blood neutral fat and blood cholesterol tend to decrease significantly, which is also the effect of oolong tea polyphenols.
What are the effects of oolong tea? 2. The efficacy of black oolong tea
1, improve physical fitness
People who usually brew black oolong tea can absorb rich vitamins and amino acids, as well as some tea polyphenols and various minerals. After being absorbed by human body, these substances can not only enhance the anti-oxidation ability of human body, but also beauty beauty, lose weight, clean up various toxins in the body and prevent cancer of tissues and cells.
2. Prevent hearing loss
Black oolong tea is a healthy drink with detoxification, defecation and antioxidation, which can eliminate active oxygen molecules in human cells. After people usually drink it, it has obvious protective effect on hearing, especially for middle-aged and elderly people, which can prevent hearing loss.
Step 3 lose weight
Black oolong tea contains a lot of tannic acid, which has a very important relationship with the metabolic decomposition of fat in human body. Moreover, black oolong tea can also reduce the cholesterol content in blood and inhibit the absorption of cholesterol by human body. Therefore, drinking black oolong tea often plays an important role in losing weight and preventing hyperlipidemia.
4, delay aging
Black oolong tea must not contain a lot of tea polyphenols, but also rich in flavonoids and vitamin E. It is a natural antioxidant and has certain anti-aging effect. In addition, people drinking black oolong tea can keep the content of vitamin C in the blood stable and reduce the discharge of vitamin C. When there is enough vitamin C in the human body, the immunity will be improved and the symptoms of physical aging will not appear.