This discussion has always been and is in drinking coffee: is coffee useful or harmful? Should I use automatic espresso machines or brew coffee?
Some people are strongly in favor of this drink and know all its benefits and pay a lot of money to buy home espresso machines, semi-industrial espresso machines, expensive and high-quality coffees.
Some people believe that coffee is harmful and not only do not drink it themselves, but they constantly talk about its harm and advise others not to drink coffee.
The fact of the matter is that all people’s beliefs and knowledge about coffee can be right or wrong depending on how much they consume. In this article, we are going to investigate this question scientifically and with the available reasons and evidence.
Let’s start by understanding the function of the brain: a part of the brain is responsible for controlling the secretion of the hormone cortisol. One of the symptoms of this hormone disorder is sleep disorder. A part of the brain controls cortisol and makes you feel refreshed and energetic.
In the absence of cortisol, people feel sleepy. Caffeine in coffee has exactly the same function in the body.
Well, if you consume a lot of coffee and cortisol (which is known as the stress hormone) is secreted a lot, it will not only make you sleepless, but also increase your stress and you will gradually see other effects of stress.
The benefits and harms of coffee
Benefits of coffee:
Drinking coffee first thing in the morning and in the right amount can help burn fat. Caffeine increases the body’s metabolism by about 4 to 11%, and most sports fat burners also contain some caffeine.
Drinking coffee before exercise improves physical performance and you feel less tired during exercise and can continue more easily.
One gram of pure coffee contains a lot of antioxidants. You know that antioxidants reduce a lot of inflammation, and this is very useful for people who are on a diet.
The habit of drinking coffee regularly keeps you away from gout.
Regular and low consumption of coffee reduces the risk of heart diseases, contrary to what you have heard so far.
Improve memory: Protect your memory by drinking coffee regularly and in small amounts.
Disadvantages of coffee:
Excessive and extreme drinking of coffee during the day and regularly will definitely increase blood pressure. Now, if a person already has high blood pressure, or has a slight heart palpitation, in addition to the increase in blood pressure, he may suffer from heart complications, heart attack, etc.
Coffee and its derivatives (which have a lot of caffeine) are acidic, and you know that any acidic substance weakens the stomach wall and easily causes the absorption of bacteria. Well, this should not be a concern for everyone, but only for people who have some digestive problems themselves.
Sometimes we choose to drink coffee to stay awake more or compensate for our lack of sleep and do things more easily. But keep in mind that drinking a lot of coffee, especially at the end of the day, definitely causes insomnia and may make people suffer from severe insomnia.
One of the side effects of coffee consumption is the increase of cortisol hormone, which is good enough. But high secretion of this hormone increases anxiety, overeating and obesity.
Drinking coffee on an empty stomach causes indigestion. Be sure to drink coffee after your meal.
The correct way to consume coffee during the day
Doctors and experts usually recommend the permissible amount of coffee during a day about 300 mg equal to three 8 oz cups (equivalent to 240 cc), which not only will not harm your health, but will also be beneficial.
Well, this is a scientific theory and for the general public. But the fact is that coffee is one of the consumables that cannot be prescribed a certain amount for everyone.
Some people consume up to five cups of coffee a day and do not experience any complications, and some people experience heart palpitations or other complications after drinking one cup of coffee. It all depends on the physical health of the person.
Many researchers believe that people who are addicted to caffeine (coffee) will have trouble quitting later because it is highly addictive.
It creates dependence both mentally and adjusts your body with it, and later becomes disordered due to its deficiency.
What kind of coffee should we consume?
Well, to answer this question, it is better to first check how much caffeine is in each type of coffee:
In general, the coffee beans that are produced for people’s normal consumption are Arabica and Robusta, and the caffeine in Robusta coffee is twice that of Arabica coffee.
The most important factor influencing the amount of caffeine consumption is its brewing model.
Often, people think that a cup of espresso has more caffeine than a cup of brewed coffee. But it can be very different. Because the brewed coffee can be Turkish, which confirms this statement, or it can be a v60 brewed coffee, which is the complete opposite.
Brewed or instant coffee:
Brewed coffee is coffee that first needs to grind coffee beans according to the type of coffee machine and brew the coffee in stages.
Instant coffee is coffee beans that take their water and turn them into small coffee beans, and to prepare it, just pour the contents of the instant coffee packets into a cup and add boiling water to it.
Choose one according to your time and interest.
Taking caffeine pills instead of coffee:
A dangerous mistake, often made by athletes, is to use caffeine pills instead of coffee.
Caffeine pills contain a lot of caffeine and maybe once or twice, it will temporarily give you the energy you need and it won’t cause you any serious harm, but consuming it more often will definitely cause irreparable damage.
Types of home espresso machines
Buying an espresso machine is very popular and there are many different brands. Here are some examples of the best at reasonable prices:
Delonghi ec685 espresso machine
Azur 625 espresso machine
Azur 640 espresso machine
Nova149 espresso machine
Drinking coffee can be beneficial or harmful for the reasons mentioned.
Brewed or instant coffees can give you the amount of caffeine you need.
There are quality devices from different brands in the market that help you make your coffee easily.
