There have been various studies on coffee, which is loved by many people. According to the studies published so far, the positive results of the research on coffee are that drinking coffee keeps the human brain active and increases memory. Similarly, there are some discussions among people that drinking coffee is not that good for the body.
Researchers from Hiroshima University in Japan have studied
the changes that occur in the body and the changes that can occur in our brain
and have published the results of the study on the changes that occur in
drinking coffee.
According to their study, adding sugar to coffee increases
human activity prevents sleepiness and makes people more active. The
researchers chose mice to conduct these studies.
Generally, mice are used for research because they have a
structure similar to human internal organs. They gave the mice a drink
containing 0.1% caffeine, 1% sucrose, and 0.1% saccharin.
After drinking this drink, the mice started to be very
active. The activity of the mice that drank this drink for about 26 to 30 hours
was good. Usually, mice only run well at night, but the mice that drank this
sugar-caffeinated drink were active during the day.
Even though these mice were kept in a dark place, they did
not sleep. The researchers found that the mice were active even in the dark
without sleeping. Through this experiment on rats, researchers have learned
that drinking coffee without sugar makes people sleepy, but drinking coffee
with sugar makes people sleepy and helps them work more actively. They found
that a sweet drink with coffee makes the brain active.
A study by researchers at Hiroshima University in Japan found
that the human brain is kept active when it is combined with caffeine. The
addition of caffeine increases the amount of caffeine secreted in the brain,
which in turn increases alertness.
Those who want to work without sleeping actively can drink
coffee with milk and sugar, and those who want to sleep well can drink coffee
without adding sugar.
The human brain secretes a hormone called dopamine. This is
the hormone that creates mental happiness, and this hormone prevents
sleepiness. When you drink coffee, the hormone dopamine is secreted in the
brain, which prevents sleepiness and makes you feel happy and active.