Brain neural network research found that drinking tea can improve brain cognitive ability
There are many benefits to drinking tea. The best known is that catechins in tea are good antioxidants, which can reduce free radicals, enhance fat utilization, promote metabolism, and multivitamins. Good drinks, the latest research finds that drinking tea can also activate brain function. Compared with non-tea drinkers, ordinary tea drinkers have better brain tissue areas and improve brain cognitive ability.
Past research has found that tea intake is good for human health, including improving mood and preventing cardiovascular disease. A 2017 study by the National University of Singapore found that drinking tea every day reduced the risk of cognitive decline in the elderly by 50%. The team recently explored the direct impact of tea on the brain's network.
The study was conducted in collaboration with researchers at the University of Essex and the University of Cambridge. The research team recruited 36 adults aged 60 and over and collected information about their health and lifestyle. And mental health data, after which they were also subjected to neuropsychological testing and magnetic resonance imaging (MRI). The study was conducted from 2015 to 2018.
By analyzing participants' cognitive performance and imaging results, the team found that individuals who cite green tea, oolong tea, or black tea for at least four times a week have brain regions that are more connected in a more efficient manner. The researchers said:
In terms of road traffic, the brain area is the destination, and the connection between the brain areas is the road. When the road system is better organized, the vehicles and passengers move more efficiently and consume less resources. Similarly, when the connections between brain regions are more structured, information processing can be performed more effectively.
We have found in previous studies that tea drinkers have better cognitive functions than non-tea drinkers. This brain network-related research indirectly supports previous findings, showing regular tea drinking. The positive effect comes from preventing damage to inter-regional connections and improving brain tissue outcomes
The results of this study demonstrate for the first time the contribution of tea drinking to brain structure and suggest that regular drinking of tea has a protective effect on age-related decline in brain tissue. Because of the intricate relationship between cognitive performance and brain organization, more research is needed to further understand how memory functions emerge from the brain circuit and to maintain better cognitive abilities during aging.
Review the use of tea in traditional medicine:
Strong and sweet hot milk tea - an antidote that can be used to poison alcohol, drugs, drugs;
Warm tea made with lemon, black pepper, and honey moderately - diuretic and sweaty respiratory and pulmonary colds;
After intense cooling, inject a mixture of green tea and black tea and add a small amount of dry wine (1 teaspoon per cup), which is a method of eyewash with eyelid inflammation, mucous membrane blockage, and conjunctivitis;
Fresh tea juice, tea extract or dry tea powder can be used as a remedy for burns;
Chewing dry green tea helps pregnant women with nausea, strong vomiting, car motion sickness, and seasickness;
A large amount of infused green tea and its systemic use can be used to treat external ulcer disease, as well as gastric and duodenal ulcers.
According to scientists, tea contains about three hundred ingredients, including protein, fat, more than ten vitamins, and tea phenols, theophylline. Therefore, tea nourishes the body, regulates physiological processes and has a general healing effect. Tea is especially useful for the elderly.
The reputation of vitamins C, E, D, niacin and iodine tea stems from longevity drinks. The phenol contained in the tea absorbs radioactive substances and even deposits 90 锶 in the human body and also removes it from the body. According to the study, 1-3% of tannins in the stomach excrete 30-40% of sputum from the body. Therefore, tea is essential in difficult environmental conditions.
Thein expands blood vessels, activates oxygen metabolism and improves muscle tone without increasing heart rate and stress. Tea also has a sweating and diuretic effect that stimulates the kidneys, strengthens the heart and stomach, and helps eliminate toxins. The combination of theaflavin and the tea phenol can prevent the increase of cholesterol in the body, so the tea can be used to prevent myocardial infarction. Tea phenol, like vitamin D, also helps to improve vascular patency.