Caffeine in Green Tea
How true is it that one disadvantage of green tea is insomnia
because of its caffeine content? You may put it as a "disadvantage" but
people who works on a night shift will disagree. True, green tea contains
caffeine but compared to coffee and other tea, it has a lesser level but
has a very incredible amount of antioxidants.
What is
caffeine?
It is a kind of drug that acts as a stimuli that
basically stimulates the central nervous system and the heart. A person
having caffeine in his system can instantly increase his blood pressure
but not having any evidence of definitive long-term effects in the blood
pressure itself. Long term increase of blood pressure are still taking
excessive amounts of green tea.
Caffeine content in green tea stays
unless it is decaffeinated. According to studies, green tea is more likely
to be higher than coffee but with preparation, a person can greatly reduce
the caffeine that the body takes in. how? Through the infusion length of
hot water and how many times you have used the
leaves.
Surprisingly, caffeine in green tea is more beneficial than
the caffeine taken from coffee. It works through the body in a slighter
difference than coffee. Aside from caffeine, green tea has other
constituents that work perfectly with caffeine namely vitamins, oils and
tannin.
Caffeine difference
As mentioned, compared to
coffee, the caffeine content in green tea can have a different approach in
the human body. By its own substance, it doesn't have to trigger increase
heart rate and blood pressure unlike what caffeine can instantly do.
Typically, green tea is more applicable to drink for those who wanted to
lose weight but are caffeine sensitive.
Lose weight with
caffeine
Base on studies, caffeine has the capacity to increase
metabolism inside the body which results to helping out the body in
burning excess calories. Caffeine content in green tea is undoubtedly more
prominent than other beverages but you can lessen it based on the kind of
green tea that you have chosen to drink. Contrary to what other people
know, oxidation doesn't have the capacity to raise the caffeine content in
the body. Truth is, some studies were made and is found out that the
longer the oxidation is, the lower the content of caffeine will be
present.
Green tea without caffeine
For medicinal purposes,
green tea is sometimes made caffeine free. Green tea that is decaffeinated
has a more pleasant taste and has an impressive antioxidant activity. It
is very effective in the prevention and even treatment of cancer,
decreasing cholesterol levels, collagen formation, decreasing triglyceride
levels and preventing arteriosclerosis.
Therefore, with caffeine
present in green tea, it can decrease the metabolic processes going
significantly inside our body but not having any effect on blood pressure
and heart rate.
Caffeine content
Compared to the caffeine
found in black tea, green tea is only composed by the half of it. And
compared to coffee, green tea only has quarter amounts thus, making it the
perfect beverage you can include in your meals. But there are precautions
that should be followed. One which 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 generate negative reactions that is felt inside the
body.
The introduction of decaffeinated supplementary green tea,
benefits were further provided ruling out any unwanted effects.
Get expert advice about green tea at http://www.articlefog.com/category-green-tea.htm.
Here you can find all information about why drink green tea,
benefits of green tea,
how to brew green tea,
how green tea helps losing weight and many more.
Article Source: www.ArticleFog.com.
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