Is coffee really good for you?


The high consumption of coffee in North America, makes us wonder: Is coffee healthy? In more recent years, lots of research has been carried out on the topic of coffee, and it's now understood that coffee offers a host of useful health properties. The effects of coffee are not truly the exact same for me when I drink the precious substance. The very first thing that takes place when we consume coffee is that our bodies produce a bit more adrenaline (epinephrine).

This post was first published at - coffee and adrenaline.

Is coffee good for you? A typical image that comes to mind is an overweight person consuming a coffee while smoking a cigarette.

Over 50% of the American adults consume coffee every day. Mildly addictive and found under numerous forms such as latte, espresso, or cappuccino, it's the drug of choice of many people.

The average intake each day of coffee per person is estimated at 3.4 cups. With such high usage of coffee in North America, it makes us question: Is coffee healthy? Is it beneficial to our overall health or are we gradually digging our tomb?

In more recent years, lots of research study has been carried out on the subject of coffee, and it's now understood that coffee provides a host of useful health properties. Coffee can considerably enhance our health, our quality of life and undoubtedly our durability. Coffee has been used favorably by people, most likely for thousands of years.

You like coffee, however you are unsure if is healthy. Learn here if coffee is good for you, how much is it safe to consume, and what are the pros and cons of coffee.

Lately, in western civilization, some harmful negative effects of coffee have become apparent. I have many friends and colleagues who can't or won't consume coffee due to the undesirable effects it has on them.

I have also found, as a devout coffee drinker, that the results of coffee are not truly the exact same for me when I drink the prized substance. Some days I'll have a cup and feel fantastic whereas other days it won't rather satisfy. Again, loads of anecdotes from coworkers and friends support this statement. Often coffee makes an individual feel good, and in some cases it has the opposite impact on the same individual.

Something is for certain: coffee is a complicated substance that needs to be evaluated appropriately when we discuss its health properties.

The purpose of this article is to take a better look at the brew that most of us consume on a daily basis and to address the concern - is coffee really good for you?

What Occurs in Our Body when We Have Coffee?

First things first, let's speak about what is going on in our bodies when we drink coffee. Research studies prove that drinking a cup of coffee increases attention, concentration and awareness as well as executive memory function. It has also been shown to enhance state of mind. Why is this?

Three primary things take place when we consume coffee. I like to describe them as the three A's: adrenaline, adenosine, and antioxidants.


The first thing that occurs when we drink coffee is that our bodies produce a bit more adrenaline (epinephrine). It offers our minds and bodies a boost.

Our hunter-gatherer ancestors needed this burst of adrenaline to handle impending hazards like wild animal attacks. These days our relationship with adrenaline is a bit more complicated, however more on that later.

When we drink coffee, the adrenaline that coffee produces is also one of the reasons that our metabolisms increase. Studies have indicated that coffee increases our resting metabolic rate and causes us to burn more fat.


The 2nd thing that happens in our bodies when we drink caffeine is adenosine blocking. Adenosine is a neurotransmitter that our bodies produce, which triggers us to feel sleepy and ultimately to go to sleep.

At its the majority of standard level, caffeine blocks the production of adenosine in our brains. This indicates we don't get drowsy and feel more alert. However, the role of adenosine blocking has other positive outcomes on our brain.

When adenosine is blocked, our brain produces more of other types of neurotransmitters such as dopamine and norepinephrine. This has numerous outcomes:

These neurotransmitters cause us to feel better. Dopamine is widely referred to as the enjoyment hormonal agent.

More remarkably, nevertheless, is the truth that these neurotransmitters really cause the enhanced firing of nerve cells in our brains. When we ingest caffeine, we basically think better and more creatively.

For this exact same reason, coffee and caffeine have been shown to increase memory function,

particularly executive (short term) memory. This makes coffee an extremely helpful tool for daily tasks and office work where we are generally using this type of memory. Examples of this would be: remembering a telephone number, a sales figure or piece of essential data.


So far, the outcomes I have referred to are generally attributed to the caffeine content in coffee. The genuine health power punch from coffee actually comes from the antioxidants present in coffee.

Every time we drink a cup of coffee, we are giving ourselves a potent dosage of disease-fighting antioxidants. In fact, coffee is the most significant source of antioxidants in the western diet.

When we consume decaf coffee, another study proved that a lot of the positive effects associated with drinking coffee are likewise present to a lesser degree. This suggests that a lot of the immediate effects of coffee such as enhanced memory, mood and concentration are partially due to the anti-oxidants found in coffee, not simply the caffeine.

Coffee and Stress

To start with, it needs to be mentioned that the caffeine found in plants acts as a defense reaction against other plants and animals. This is advantageous for people when they ingest coffee in regular dosages. When we consume caffeine, our body is put under very mild stress.

Do not worry, this kind of stress is really a good thing. Numerous healthy practices that we go through as human beings put moderate stress on the body. Examples of these are exercise and fasting. When our body is in a mildly stressed out state, it reacts by enhancing or generating needed properties within the body to deal with the stress. In this way, our body improves. For example, when we work out, we put stress on our muscles. Muscles are then repaired and they grow bigger and stronger than before.

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