What we don't know about decaffeinated coffee?

What we don't know about decaffeinated coffee?
What we don't know about decaffeinated coffee?
Anonim

Many people reach for decaffeinated coffee because they are afraid of caffeine. We know that in large quantities it damages the nervous system, can contribute to the oxidation of the body, negatively affect the cardiovascular system.

That's why decaffeinated coffee comes to the rescue. However, there is much we do not know about him. Who are they?

Caffeinated does not necessarily mean without any caffeine

There is no decaffeinated coffee that does not contain small amounts of caffeine. In fact, some types of decaffeinated coffee have a fairly high percentage of caffeine - according to some studies, its presence can vary from approximately 2 to 20%. If you want to drink coffee with as little caffeine as possible, always look at the package.

The presence of caffeine in decaffeinated coffee varies a lot

In a cup of regular decaffeinated coffee, usually about 97% of the caffeine has been removed. But a 2007 study found that some popular decaffeinated coffee brands can contain as much as 32 milligrams of caffeine per cup. For comparison, the average cup of coffee contains about 100 milligrams.

Not all decaffeinated coffees are created equal

There are different processes to filter caffeine from coffee. Some companies prefer filtration through an aqueous solution, others use a method involving carbon dioxide. But there are those who use harmful chemical agents to remove caffeine from coffee. Trust proven manufacturers and read labels.

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Decaffeinated coffee is good for the liver

One study shows that people who drink decaffeinated coffee have lower levels of liver enzymes than those who drink regular coffee more than 2 times a day. Inflammation levels in the body are also lower when we drink decaffeinated coffee.

But it can raise cholesterol

One bad news is that decaffeinated coffee can raise cholesterol levels. According to the American Heart Association, decaffeinated coffee can raise bad cholesterol and harm the cardiovascular system. Regularly drinking 2-3 cups of decaffeinated coffee, according to them, leads to an increased risk of up to 8% of elevated cholesterol levels.

Decaffeinated coffee reduces prostate cancer risk

Another study by scientists from Harvard shows that regular male consumers of decaffeinated coffee have an 18% lower risk of prostate cancer. This is due to the antioxidants in decaffeinated coffee that fight free radicals in the body.

Decaffeinated coffee reduces diabetes risk

Scientists believe that drinking 2 cups of decaffeinated coffee daily reduces the risk of type 2 diabetes by about 33%. Another enviable benefit to order decaffeinated coffee more often.

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