Tea is one of the most popular drinks around the world, second only to water. This is due to its delicious taste and many benefits, as one cup of tea can make us feel better. This is evidenced by experience, and there is scientific research showing that tea can make a difference in improving mental health. This is because drinking tea increases mental activity, concentration and helps to relax.
Tea is also a balanced source of caffeine, which acts as a stress reliever, and research has shown that it can help relieve the stress of daily life by reducing the level of cortisone. In addition, tea contains a good proportion of theanine, which helps increase the activity of alpha cells in the brain, which leads to relaxation and improves brain capacity and concentration.
A study on green tea also showed its ability to stimulate areas of the brain associated with active memory. This research demonstrated the ability of tea to improve symptoms of neurological or psychiatric disorders. The role of tea does not stop here, as it contains many healthy antioxidants.
So, a recent study found that drinking two to three cups of tea per day not only increases focus and brain power, but may also reduce the risk of dementia. The study showed that tea increases blood flow to the brain, and leads to positive changes in nervous activity, and it was found that inhaling the fumes of some types of tea is sufficient to reduce stress.
According to research conducted by the University of California, tea catechins, which are powerful antioxidants, have been shown to help lower blood pressure by relaxing the smooth muscles that line blood vessels. Research also shows that there is evidence that these catechins also improve memory and reduce inflammation, which has recently been shown to be another cause of dementia.
We quote here what Dr. Feng Li, a professor at the University of Washington School of Medicine, said, "Our research provides findings that demonstrate the positive contribution of tea drinking to brain structure. He also said that regular tea consumption has a protective effect against age-related decline in brain organization.
He added: "We have shown in our previous research that tea drinkers have better cognitive function compared to non-tea drinkers. While the current brain network results indirectly support our previous findings by showing that the positive effects of regular tea drinking are due to improved brain organization. I finish.
In some experiments based on an analysis of participants' cognitive performance and imaging results, the research team found that individuals who drank green tea or black tea at least three times a week for over 20 years. They had areas of the brain that were more interconnected, in a more efficient way than others, because of their well-ordered tea drinking.
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