How Does Coffee Affect Us?

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Video: How Does Coffee Affect Us?

Video: How Does Coffee Affect Us?
Video: Your Brain On Coffee 2024, April
How Does Coffee Affect Us?
How Does Coffee Affect Us?
Anonim

A lot of what we think about the effect of coffee on us is not true.

Let's look at the research results and operate with facts.

But we'll start with a fairy tale:

"Legend has it that an observant shepherd named Kaldi discovered coffee in Ethiopia around AD 300. He noticed that goats did not sleep at night after eating berries from one of the bushes. He collected the berries and took them to to the local temple, where the first cup of coffee was brewed. The abbot of the temple after the cup wrote: "A magical drink for vigor and knowledge of the world around." Since then, people have been fascinated by the coffee drink."

Coffee has a much greater effect on consciousness than we think

You will find some amazing ideas in this article

1. Caffeine does not interfere with sleep for most people

Kaldi the shepherd may have been right about the goats, but there is doubt that coffee has the same effect on humans. Despite popular belief that coffee at night is a guaranteed sleepless night, there is little evidence that this is a problem.

Have you ever had a double espresso before bed? And sleep soundly after that?

There are studies where people were secretly given caffeine before they went to bed with no effect.

2. People blame coffee for all the troubles.

“I’m not just sleeping so badly, but all because of the coffee.” Nightmares, headaches, irritability, shallow sleep, and the like.

The researchers gave people the placebo as a caffeine pill. Many participants in the study complained about their well-being, blaming coffee for everything.

Here it is - the power of the effect of coming true predictions!

The black cat is not as guilty as we think.

3. Coffee plus a nap?

You might find it crazy to have a cup of coffee first and then get some sleep. But if you have insomnia, this may be the solution. The researchers gave tired people a cup or two of coffee and then offered them a nap. Surprisingly, it turned out to be effective.

4. Coffee increases concentration

Most people feel more focused after a cup of coffee.

But let's scientifically test it?

The good news is that caffeine increases concentration. We need this kind of attention when we need to cope with a routine task. That's why we love coffee at work so much. It helps us to be persistent when we have to do something boring. Coffee also helps us stay alert, even if we don't get enough sleep.

But if we assess the effect of coffee on reaction time, learning ability and memory, then we find no evidence of its benefits.

5. Two cups is good, five cups is bad

The studies mentioned above have shown that two to three cups of coffee are beneficial. Anything over five loses its positive effect and carries negative consequences.

6. Withdrawal from coffee

Prepare for withdrawal symptoms 12 to 24 hours after your last cup of coffee.

Headache, irritation, fatigue and desire for a cup. Or not?

It turns out that withdrawal in many cases is a purely psychological reaction. So, quitting caffeine may not be as difficult as you might think.

ground coffee5
ground coffee5

8. Coffee kills pain

There is research showing that caffeine can reduce headaches.

9. Coffee sharpens the sensitivity

Research has shown that:

• After a cup of coffee, the person sees better in the dark.

• Helps people to ignore distractions in the environment.

• Helps to better distinguish colors.

10. Coffee is not addictive

Technically, coffee is not addictive. This addiction can be compared to a sweet addiction. If you want, you can quite simply refuse it.

Enjoy your coffee

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