Tea is rich in chemical components and is a natural health drink. Drinking some tea often helps to keep the skin smooth and tender, delay the appearance of facial wrinkles and reduce wrinkles. If you are tired from using too many eyes (this is a common thing for netizens), you can wash your eyes with cotton dipped in herbal tea. After a few minutes, spray cold water and pat dry, which will help to restore fatigue. The easiest way to eliminate dark circles is to soak two tea bags (tea wrapped in gauze) in cold water, close your eyes and put 1 tea bag on the left and right eyelids respectively 15 minutes. Or use a clean cotton handkerchief to wrap ice cubes on the dark circles for a few minutes and stick to it often.
If you hurt your skin in the sun, you can dip a piece of cotton in Leng Cha to wipe the uncomfortable part. Don't push too hard. It's better to feel more comfortable in time.
Eye cosmetics should be thoroughly cleaned before going to bed. If the cleaning method is improper, it is most likely to make eyes red and swollen. It is best to press the tea bag soaked in warm water on the eyelid 10 minute, but not too close to the eyelid.
Tea sugar beauty method: tea contains a variety of nutrients, and people who often drink tea have moist and beautiful skin. Boil two spoonfuls of black tea and two spoonfuls of brown sugar in water, mix them with flour and apply them on your face. /kloc-After 0/5 minutes, wipe your face with a wet towel. Apply it once a day, and it will moisturize and whiten after one month.
According to a new report from the hematology department of MayoClinic in Rochester, Minnesota, USA, EGCG, a polyphenol antioxidant in green tea, helps to kill cells of B-cell chronic lymphoblastic leukemia (B-CLL). B-cell chronic lymphocytic leukemia; B-CLL is the second most common hematological tumor in American adults.
Researchers have found that EGCG can kill blood cancer cells by blocking their communication signals. This research report was published in the online magazine Blood on March 2, 2004.
Chronic lymphoblastic leukemia is most often diagnosed at the age of 65~69, and chemotherapy is usually used, but the effect is limited. Usually, chronic lymphocytic leukemia is incurable.
In a new study, Mayo Clinic scientists found that chronic lymphoblastic leukemia cells can synthesize and release vascular endothelial growth factor (VEGF; Vascular endothelial growth factor. B cells of chronic lymphocytic leukemia use vascular endothelial growth factor as a survival factor.
Eight out of ten patients with chronic lymphoblastic leukemia showed that EGCG significantly increased the death of leukemia B cells. In addition, EGCG also inhibits protein in B cells of chronic lymphoblastic leukemia. Finally, EGCG also inhibited the phosphorylation of VEGF-R 1 and VEGF-R2. These results show that the signal from vascular endothelial growth factor can regulate the survival signal in chronic lymphocytic leukemia cells, and blocking this autocrine pathway will lead to the activation of caspase, which will lead to the death of leukemia cells. Eight of the ten patients showed that EGCG caused the death of blood cancer cells.
Dr. Neil. Chief research scientist Kay said in a statement: "We will continue to explore therapeutic drugs that are not toxic to patients but can kill cancer cells. This discovery about EGCG is a good starting point. The understanding of this mechanism and these preliminary positive results have given us great motivation to continue our efforts, hoping to provide more effective and harmless treatment drugs for cancer patients as soon as possible. 」
Source: Journal of Blood
PMID: 14996703
Green tea is good for health and has new proof!
According to the latest research by the Institute of Food Science and Technology of National Taiwan University, green tea can improve hyperlipidemia and delay the occurrence of diabetes. People are advised to drink green tea every day. Professor Sun Luxi pointed out in the latest published research that green tea contains polyphenols such as catechins and colorless anthocyanins, which have physiological effects such as deodorization, antioxidation, anti-tumor, lowering blood pressure, lowering blood fat and cholesterol. Taking hamster as an animal experiment, it is found that green tea on the market can reduce serum triglyceride and liver cholesterol, delay the oxidation of low density lipoprotein cholesterol (bad cholesterol), restore the insulin sensitivity of mice, and help to prevent and treat type 2 diabetes.
That is to say, in order to convert the consumption of green tea in the experiment and clearly see the health care function of green tea in a short time, you must drink10,800 cc of strong tea every day, and the concentration is about 250 cc for a bag of tea. Generally, the concentration of green tea drinks on the market is only half. If sugar is added, the effect will be discounted.
People say that "drinking tea can remove oil and reduce fat", and now this statement has been confirmed by the research of Chengda Hospital. The basic principle is that drinking at least 450cc of tea every day can reduce body fat. In addition, Professor Lin Renhui from the Institute of Biochemistry, National Taiwan University School of Medicine also pointed out that the health care function of tea and tea polyphenols is that they can inhibit the synthesis of fat, thus inhibiting the formation of obesity and tumors, showing that tea and tea polyphenols have slimming and anti-cancer effects.
Drinking tea helps to lose weight, but some people think that it is wrong to drink tea to get greasy after eating. Under a normal diet, you can lose weight by drinking a cup after a meal and walking for half an hour. Nutritionists also reminded that it is best to choose green tea, unsweetened oolong tea and Pu 'er tea to reduce fat. The catechin content of black tea is relatively low, and milk tea absorbs unnecessary heat because of adding cream balls, which should be avoided.
Every kind of tea contains tea polyphenols. Tea polyphenols in green tea are called catechins, tea polyphenols in black tea are called theaflavins, and tea polyphenols in Pu 'er tea are called thearubigins. Tea polyphenols in Oolong tea are still under study because of their complex structure. Green tea is unfermented and contains the most catechins. Some fermented teas, such as steamed buns and oolong tea, have the second highest catechin content. Fully fermented tea, such as black tea, has the least catechin content, among which green tea has more tea polyphenols, and the health care effect has been studied the most.
If you don't like tea, or you can't drink a lot of tea, there are actually simpler and more convenient options. For example, there are many green tea extract products or capsule products on the market, but among many brands of green tea products, it is recommended that you choose the brand carefully. Besides paying attention to the hygiene and quality of products, it is more important to pay attention to the content of catechins. For your health, reminding you to drink more green tea or supplement green tea products will make you say goodbye to cholesterol, diabetes and obesity! Goodbye!