How much caffeine is in a cup of coffee?
Coffee is one of the most consumed drinks all over the world and is very useful in helping us wake up in the morning. But have you ever wondered how many mg of caffeine is in coffee? In Incapto we want to resolve all your doubts and clarify how much caffeine is in a cup of coffee and, therefore, how many coffees a day you can drink.
Caffeine in a coffee: determining factors
A cup of coffee has, on average, 95 mg of caffeine, although it can vary greatly depending on some factors. Caffeine is a psychoactive drug and can be added to foods or drinks, but it is found naturally in the coffee beans.
Once you have consumed caffeine and digested it, it enters the circulatory system and when reaches the brain It activates it, giving us a feeling of extra energy.
If you want to know how many grams of caffeine does a coffee have You must take into account the factors that we present below.
The grain type
The type of bean directly influences the amount of caffeine in a cup of coffee. Depending on the plant, we can find different types of grain and the presence of caffeine will be different.
For example, the Robusta coffee beans (grown between 0 and 1,000 meters above sea level) contain More than twice as much caffeine as Arabica coffee beans (grown more than 1,000 meters above sea level). In Incapto We only sell Arabica coffees since they have higher quality than Robusta.
How the grain is roasted
The more roast a coffee bean, the more water it loses and the size increases. The roasting process directly affects the flavor of the coffee, but also the caffeine levels. The more roasted a coffee bean is, the more caffeine will lose during the process.
Although roasted beans may seem more intense in color and flavor, the truth is that you will be consuming less caffeine.
grind size
The grinding coffee beans It affects many aspects.
How much the finer the grind, the more caffeine our coffee will have. Filtering the water between the ground coffee will determine the amount of caffeine our cup has. If you grind the coffee larger you will obtain a less intense flavor, but you will also reduce the presence of caffeine.
The preparation
The preparation is based on time in which the coffee is in contact with water and the amount of caffeine that we subsequently ingest will also depend on it. The longer the water and coffee are in contact, the more caffeine your cup will have.
Although, at first glance, a V60 coffee infused in cold water seems much milder, it will have a lot of more caffeine than an espresso done in 30 seconds.
Amount of coffee
The amount of coffee What we add to the coffee maker must be proportional to the amount of coffee we want to make. If we want to make only one espresso, the amount recommended by experts is 6 grams of coffee and adding more quantity will increase the caffeine levels in our drink.
Amount of caffeine per type of coffee
To measure the amount of caffeine in each cup, the factors we mentioned above must be used. If you want to calculate how much caffeine is in a latte, what you will have to do is know how much coffee have you added to that cup and what was the method in which you have prepared it.
So that you can have an orientation, we leave you with the amount of caffeine per type of coffee who has published the European Food Safety Authority (EFSA):
- - Espresso or black coffee (60 ml): 80 mg of caffeine.
- - Filter coffee cup (200 ml): 90 mg of caffeine.
- - American coffee (354 ml): 154 mg of caffeine.
- - Instant coffee (236 ml): 57 mg of caffeine.
- - Coffee in capsules (between 55 mg and 65 mg): 90 mg of caffeine.
- - Coffee with milk (200 ml): approximately 50 mg of caffeine
As you can see, the instant coffee has caffeine, but not as much as the other methods we have shown you. A curious fact is that decaffeinated coffee It helps reduce daily caffeine consumption, but also contains certain levels of this substance.
A cup of decaf is not completely caffeine-free, but contains between 1 and 7 mg of caffeine. This means that its levels are not completely zero, but they do help you consume much less caffeine.
How much caffeine can you have a day?
Caffeine has some positive effects for our body, as long as we take it in controlled quantities. It directly affects our brain, helping us to have a greater intellectual performance, better physical condition, combating fatigue and sleep, etc.
It is important that we do not go beyond the recommended quantities, since this could have harmful effects on our body, with symptoms such as insomnia, nervousness or anxiety.
Each person is different and depending on your habit of drinking coffee and your body mass, caffeine can affect you in different ways. That is why it is crucial that you detect how many coffees are good for you per day, without exceeding the maximum recommended dose.
The European Food Safety Authority alerts users that they should not consume more of these daily amounts of caffeine:
- - General adult population: A maximum of 200 mg of caffeine in a single dose and 400 mg throughout the day.
- - Pregnant and lactating women: A maximum of 200 mg of caffeine administered throughout the day.
- - Teenagers: A maximum of 3 mg of caffeine per kilo of weight, although it is recommended that you do not drink coffee.
Remember that, Not only coffee contains caffeine, but you must control your daily levels taking into account energy drinks, tea, chocolate, etc. The first effects of caffeine begin to be noticed after the first few 20 minutes after ingestion.
The effects usually last up to 6 hours, Therefore, you should control the time at which you drink your last coffee, so that caffeine does not interfere with your sleep process.
Now you know how much caffeine there is in a cup of coffee and what daily amount is recommended.
In Incapto you will be able buy coffee beans of good quality. In addition, our coffee makers will help you make a quick coffee, preserving all the properties of aroma, flavor and texture that hide in each of the coffee beans.
