For the majority of adults and for teenagers coffee is a magical elixir, which relieves drowsiness and gives you sufficient energy to start the day.
Of course, this is caffeine – coffee’s chemical – which makes it so popular among early wakers and people, who have chronic lack of sleep. You will look at caffeine from a completely different angle, when you learn these strange facts about it.
1. You can increase caffeine’s effectiveness in a certain period of time.
Researchers established, that the organism best reacts to coffee at different times of the day, because of the fact, that the circadian clock controls the body’s functions. This time is from 9:30 to 11:30 and from 13:30 to 17:00. At other times of the day, your body’s cortisol level compensates for decreased alertness.
2. A drink with caffeine acts very fast.
If you must necessarily start the day with coffee, do not drink it very early. Just 10 minutes after drinking, caffeine will start the increase of energy. Drinking coffee before starting exercise will help you in waking up, when you need it.
3. Caffeine factually helps your brain to work better.
Adenosine is a molecule, which binds the brain’s receptors and regulates the brain’s work. Caffeine’s molecular composition is very similar to this chemical substance and it really works in exactly the same way. Caffeine binds in your brain to the same receptors, as adenosine and improves mental function.
4. Caffeine in large quantities can be toxic.
Even your favorite coffee can be toxic, if you drink it excessively. But do not be afraid, it is less likely, that you will exceed, because an average adult person needs to drink 100 cups of coffee, to reach the level of toxicity.
5. Caffeine increases the chance of living long.
Studies have shown, that those, who regularly consume caffeine in moderate amounts, will live longer, than those, who never consume caffeine. Add this to the antioxidants existing in coffee and you will have a good reason, to start the morning with a cup of coffee.
6. Addiction – serious risks
Caffeine causes addiction. You probably already know this, if you ever tried to stop drinking coffee. When the brain adapts to receiving caffeine, a certain amount of tolerance occurs. This means, that to get the same results, i.e. the same pleasure and energy increase, you must consume more and more caffeine.
FAQs: Coffee and Its Effects on the Brain
1. What is the best time of day to drink coffee?
According to researchers, the body responds best to coffee between 9:30 AM and 11:30 AM and again between 1:30 PM and 5:00 PM. At other times, your body’s natural cortisol levels are already working to keep you alert.
2. How long does it take for caffeine to start working?
Caffeine acts very quickly. You can begin to feel an energy increase just 10 minutes after drinking it.
3. How does caffeine actually make my brain “work better”?
Caffeine’s molecular structure is very similar to a chemical in your brain called adenosine, which regulates brain function. Caffeine binds to the same receptors as adenosine, which in turn improves your mental function.
4. Is coffee dangerous?
Can I drink too much? Caffeine can be toxic, but only in extremely large, unrealistic amounts. The article states that an average adult would need to drink about 100 cups of coffee to reach a toxic level, so it is highly unlikely.
5. Are there any long-term benefits to drinking coffee?
Yes. Studies have shown that people who regularly consume moderate amounts of caffeine may live longer than those who never drink it. The antioxidants in coffee also provide health benefits.
6. Is coffee addictive?
Yes, the article confirms that caffeine is addictive. As the brain adapts to regular caffeine intake, it builds a tolerance. This means you will need to consume more and more caffeine to achieve the same feelings of pleasure and energy.
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