Caffeine in green tea
How
true is it that a disadvantage of green tea is insomnia due to its caffeine
content? You may call it a "disadvantage," but people working on a
night shift disagree. True, green tea
contains caffeine, but it has a lower content compared to coffee and other tea
but contains an incredible amount of antioxidants.
What is caffeine?
It
is a kind of drug that acts as a stimulus that basically stimulates the central
nervous system and the heart. A person who has caffeine in their system can
immediately increase their blood pressure but has no indication of definitive
long-term effects on blood pressure. Long-term blood pressure increase still
takes excessive amounts of green tea.
The
caffeine content in green tea is
preserved unless it is decaffeinated. According to studies, green tea is more
likely to be higher in value than coffee, but with the preparation, a person
can significantly reduce the body's caffeine intake. As? By the infusion length
of hot water and how often you used the leaves.
Surprisingly,
caffeine in green tea is more
beneficial than caffeine from coffee. It works through the body in a less
difference than coffee. Green tea contains caffeine and other ingredients that
work well with caffeine, namely vitamins, oils, and tannins.
Caffeine difference
As
mentioned before, the caffeine content in green
tea may have a different approach compared to coffee in the human body. Due
to its own substance, it does not have to raise heart rate and blood pressure,
unlike what caffeine can do immediately. Green tea is usually more suitable for
those who want to lose weight but who are sensitive to caffeine.
Remove with caffeine
Based
on studies, caffeine has the ability to increase the metabolism in the body,
which leads to the body being supported in the burning of excess calories. The
caffeine content in green tea is
undoubtedly more important than in other drinks, but you can reduce it,
depending on what type of green tea you have been drinking. In contrast to what
other people know, oxidation does not have the ability to increase caffeine
levels in the body. The truth is that several studies have been conducted and
it has been found that the longer the oxidation, the lower the level of
caffeine.
Green tea without caffeine
For
medical purposes, green tea is
sometimes made caffeine-free. Decaffeinated green tea has a more pleasant taste
and an impressive antioxidant effect. It is very effective in the prevention
and even treatment of cancer, lowers cholesterol, collagen formation, lowers
triglyceride levels and prevents atherosclerosis.
Therefore,
the caffeine contained in green tea can significantly reduce metabolic
processes in our body without affecting blood pressure and heart rate.
Caffeine content
Green
tea is only half green tea compared
to caffeine in black tea. And compared to coffee, green tea is only a quarter
of what makes it the perfect drink to include in your meals. However, there are
precautions that should be followed. One that is the moderate amount of green
tea that should be consumed within a day. It should only be at least 4 cups.
More than that will cause negative reactions that are noticeable in the body.
In
addition, the introduction of the decaffeinated greentea supplement has eliminated undesirable effects.
