Know the effect of coffee and disadvantages of coffee on the body

There are endless ways to appreciate this exquisite grain. But what makes it so popular? What effects and disadvantages of coffee can contribute to us? How long is the effect of coffee stand in the body? In this article, we will tell you everything about coffee and how long the effect of coffee on the body lasts.

Coffee is one of the favorite drinks of the whole world par excellence. In many countries beyond being a liquid, it is a part of the culture and a symbol of social closeness. It has all happened to us or we have seen in some film in which coffee is used to approach a person with the famous one: “Are we going to have a coffee?”

In addition, it is present in our lives in many ways, not just as a drink. We can find coffee in the flavor of a cake or ice cream. We can take it cold or hot or decaffeinated for those who care more.

In many countries, especially in the more developed ones, coffee is essential in people’s lives. We should thank to the great energetic effects of caffeine.

Caffeine is a substance that is not only present in coffee. So do other beverages such as cola, energy drinks and tea or in foods such as chocolate. Even some medications contain caffeine too.

However, none of them have it to the same extent as this popular brown drink. It is an alkaloid and works as a psychoactive drug, it is a little dissociative and it is also a stimulant.

This substance activates the central nervous system of our body, relaxes smooth muscles and also produces vasoconstriction of circulation in the brain. For this reason, we feel a sudden shock of energy when we consume caffeine.

 effect of coffee

Effects of Caffeine in the Body

Disadvantages of coffee for the heart

Drinking a cup of coffee can cause an increase in heart rate and blood pressure. People who suffer from cardiovascular failure or are at risk of it should not consume caffeine in any way since their chances of suffering cardiac arrest are much higher.

A moderate consumption in a healthy person can prevent a heart attack and live a healthy life.

Beware of the Bones

The consumption of caffeine brings as a consequence a decrease in the absorption of calcium in the body and stimulates to eliminate it more easily.

People who suffer from a bone-related disease, such as osteoporosis, should moderate their coffee intake to three cups a day and preferably add milk. If you consume a moderate amount of caffeine, you do not have to worry about this kind of disadvantages of coffee.

Good for the Brain

According to a recent study, coffee helps prevent Alzheimer’s.

It has been proven that the effect of caffeine can markedly improve memory and delay the deterioration of brain cells.

 effect of coffee

Stimulates the Bowel

Caffeine is recommended for those who suffer from constipation. Because it can stimulate the bowel movement.

However, it limits the absorption of nutrients from the body.

In the respiratory tract

The consumption of this substance opens the airways. This is because it contains assets similar to the chemical theophylline, which is used to treat asthma.

Diuretic for the Kidneys

The coffee is a natural diuretic. This is beneficial or not depending on the conditions of the people.

If you suffer from kidney diseases, it may be counterproductive. But healthy people help eliminate toxins through urine.

Energy for the Body

Caffeine provides energy. We should thank this amazing drink. Since it helps burn fat, many athletes use it to improve their body performance.

Now as we know the effects it produces in our body, let’s answer the question:

How Long Are the Effects of Coffee stay on the Body?

The American Academy of Sleep Medicine conducted a study that showed that of the total amount of caffeine consumed, 50% generates the aforementioned effects for five hours.

The other remaining half remains lodged in the organism.

That is if you have consumed about 30 grams of caffeine in any way, after 5 hours about 15 grams will still remain in our body.

The effects of caffeine begin to occur immediately or after 45 minutes after consuming the substance.

The maximum is experienced at 30 or 60 minutes of ingestion.

 effect of coffee

Disadvantages of coffee

During this lapse of time, you can feel faster heartbeat, restlessness, slight signs of anxiety and nervousness. Here you can count this as one more disadvantages of coffee. In addition, you can go to the bathroom more often.

All this will depend on the metabolism of each person, the state in which his liver is and also the age.

Some people may be more sensitive and are more likely to experience the effects of caffeine and in a more intense way.

If you are one of them, you should avoid drinking coffee for at least 6 hours before going to bed.

There are also those who are allergic to caffeine, in which case they should stop taking it or reduce its consumption considerably.

A recent study has shown that caffeine can be passed from mother to baby through breast milk.

For that reason, and in order to prevent future illnesses in the little one, it is recommended to reduce the coffee intake during breastfeeding to 200mg a day maximum.

 effect of coffee

How to reduce the effects of coffee?

If we want to reduce the effects of coffee, here are a few tips that can help you:

  • Drink plenty of water. After consuming large amounts of coffee the ideal is to drink plenty of water to avoid dehydration due to the diuretic effects of this drink. Also to expel it more easily through urine.
  • Take a shower of warm water. If after drinking coffee you feel that your anxiety levels increase, it is advisable to take a relaxing bath with warm water. This will help re-establish calm in the body.
  • Drink a glass of milk or eat some cheese. As we mentioned earlier, drinking a lot of coffee can cause dehydration in the body, caused by caffeine altering the balance of electrolytes such as potassium and calcium. By consuming foods rich in these substances such as milk or cheese can prevent this from happening. They can be incorporated by adding milk to the coffee or by accompanying a cup with a piece of cheese.


Doing any of these things, we can reduce the effects of coffee in our body.

And you, do you have any other method to reduce the effects of caffeine? Being an energy booster, we can take all these great things besides those few disadvantages of coffee.

Start your morning with a cup of coffee!!

Leave comment

Your email address will not be published. Required fields are marked with *.