Is it bad for a teenager to drink coffee everyday?

In this text we will discuss the following question: ”is it bad for a teenager to drink coffee everyday?” and we will discuss caffeine consumption at this stage of life. In addition, we will discuss the side effects of too much caffeine.

Is it bad for a teenager to drink coffee everyday?

No. You can let your teenager drink a short cup of coffee on time and daily, as he will not be exceeding the recommended amount of coffee intake.

Much of the world population consumes caffeine daily, around 80%. This percentage also includes young people. We know that caffeine has a stimulant effect, which can be harmful at some ages. Ideally, children aged 12 to 18 should not consume more than 100 mg of caffeine per day. In a cup of coffee we already find this amount of caffeine. 

Despite this recommendation, the amount considered safe for young people is less clear than for adults.

During adolescence, our brain has more neural connections than ever before, and it’s still in the making. As caffeine acts mainly on our nervous system, it can compromise a young person’s brain development if consumed in excess.

In an interview with the Live Science website, specialist nutritionist Duane Mellor, from the University of Aston, in the United Kingdom, says that the drink can be consumed by children, as long as it is in small quantities, and that the coffee is weak. The option would be healthier than sugary drinks and soda.

“Some of the bitterest notes of coffee also exist in vegetables, and you can even see some benefits in getting children used to this type of flavor. Obviously, they can’t drink strong coffee, but I’m more concerned with sweet drinks,” she explains.

What are the side effects of too much caffeine?

Taking too much caffeine can have many negative effects on teens like putting them in a bad mood, depriving them of sleep and contributing to bad behavior like risk taking and aggression.

Coffee can also make some teens feel jittery and anxious or nauseated. It can change your heart rate and blood pressure. In some cases, too much caffeine can make teens feel like they’ve used illegal drugs.

The threat of sleep may not seem like the most serious of all these side effects to you. But it could be. The National Sleep Foundation, a nonprofit organization that funds and conducts sleep research, recommends that teenagers get about nine hours of sleep a night. But studies show that, on average, teenagers sleep much less than that.

What are the dangers of energy drinks for children and teenagers?

Caffeine is known worldwide and can be found in beverages such as coffee, teas and some types of soft drinks. 

Among its effects on the human body, we can mention increased alertness, decreased fatigue and improved concentration. However, it can cause several adverse effects: nausea, palpitations, tachycardia, headaches, insomnia, anxiety and irritability.

Although teenagers are better known for drinking alcohol, it is estimated that some people start drinking at age 12 – so you need to be aware: when consumed frequently, energy drinks also increase the risk of obesity and conditions associated with high intake. sugar, such as tooth decay and diabetes.

Among teenagers, the choice for energy drinks is based on the advertising made by the industries about the effects of their consumption, such as an increase in performance capacity and attention. However, it is worth mentioning that the adverse effects are many and the ingestion, when performed, should be done in a moderate way, because, in excess, it can:

  • Increase blood pressure
  • Cause sleep disturbances
  • In pregnant women, it can lead to late miscarriages and low birth weight babies.

In addition, especially in adolescence, the consumption of these drinks is often associated with excessive alcohol intake, hiding the signs and can lead to dependence. According to consultancy statistics carried out by the BBC, in Brazil, the energy market has achieved an average growth of 27% in recent years.

Coffee consumption among children and adolescents should be moderate and, in children under 2 years old, it is not recommended, because, due to the caffeine, it can make the child very agitated.

It is important to be careful with the amount ingested, avoiding excesses, and be careful not to use large amounts of sugar to sweeten the drink.

A little coffee mixed with milk in the morning won’t hurt. The big problem is when consumption becomes excessive, which can cause several problems. Remember: a balanced diet is always the best way!

By reading this text we can conclude that moderate and occasional consumption of coffee is not harmful for adolescents. In addition, teenagers should be careful with the amount of caffeine ingested not only by coffee, but by all foods ingested in the day, such as energy drinks and teas.


In this text we discussed the following question: ”is it bad for a teenager to drink coffee everyday?” and we discussed caffeine consumption at this stage of life. In addition, we discussed the side effects of too much caffeine.


Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.