How many cups of coffee a day?

In this short article, we are going to answer the question: “How many cups of coffee a day?”. In addition, we are going to talk a little about the benefits of coffee for your health and the harm of excessive coffee intake.

How many cups of coffee a day?

Generally speaking, you should limit your coffee intake to not more than 2 cups in a day. According to the US Department of Agriculture and the European Food Safety Authority, recommended maximum doses of caffeine depend on each person’s metabolism, weight and genetics, but in general for adults the maximum would be 300 to 400mg/day. 

For teenagers the maximum is 100mg/day and pregnant women from 100 to 220mg/day (about 1 cup of coffee).

Is a cup of coffee a day bad for you?

A cup of coffee a day isn’t bad for you, in fact it can be healthy. Up to 400 milligrams (mg) of caffeine per day is safe for most healthy adults without comorbidities. This is roughly the amount of caffeine in three to four cups of coffee.

It’s okay to drink coffee every day. Repeated coffee cups can accentuate, yes, some physical wear and tear for those who already have a health problem. As is the case with gastritis.

Drinking coffee does not harm the body and health. It is important to emphasize that consumption should be done in moderation, as, for some people, caffeine can generate excesses of anxiety and agitation, for example. 

Other people are sensitive to caffeine, and should drink coffee with caution. There is even a link between the consumption of coffee and the treatment of depression.

Furthermore, the ritual of drinking coffee every day encourages well-being and invites connections with other people.

In addition, it has been proven that drinking the drink contributes to the production of serotonin, known as the love substance and in some cases, prevents depression.

How do different amounts of caffeine affect your sleep?

The different amounts of caffeine affecting our sleep depends on the frequency and amount ingested. Moderate amounts after the energetic effect. However, high doses have the opposite effect.

If you’re sleeping less, stressed, and relying on caffeine to improve it, it’s a perfect storm for a short-term fix that will make things worse in the long run.

“You’re going to add more doses to your espresso, but the negative impact on your sleep will continue, and that’s cumulative,” he says.

If you are looking to improve your mood, the solution may lie in reducing the amount of coffee you drink. Of course, if you are already used to consuming high doses, the ideal is to gradually reduce it so your body doesn’t feel so much. 

Some tips that can be useful is to replace the traditional coffee every day with decaf, so we escape the effects of caffeine. Another tip is to drink coffee every other day. Another option is that, when tired, the person simply rests and, preferably, has a peaceful night’s sleep. 

Try to follow these tips and you will get good results.

How much coffee a day is healthy?

Two or three cups (150 to 200 mL) of Coffee a day is healthy.  This amount is based on an adult weighing approximately 60 kg. Moderation of coffee consumption is due to the presence of caffeine, so the recommended dose of this substance is up to 2.5 mg per kilogram of weight per day. 

So, for an adult weighing 60 kg, she can consume up to 150 mg. The ideal is to distribute the cups of coffee throughout the day. That is, one in the morning, another in the afternoon and if there is a third until the end of the afternoon. It is not ideal to consume too close to bedtime so as not to interfere with sleep.

How old do you have to be to drink coffee?

The American Academy of Pediatrics discourages caffeine consumption by children, but in Canada there are some basic guidelines where it is recommended that caffeine consumption only start at 4 years of age with a maximum of 45 milligrams of caffeine per day (approximately half cup of coffee).

Based on all the information available from scientific studies it seems clear that there is an extremely low level of risk for children who drink up to one cup of coffee a day.

What options to replace coffee?

Even if your child likes coffee, there are healthier alternatives for snacks or breakfast. Among them are natural juices, fruit smoothies and teas such as chamomile, lemon balm and mint. However, mate, black, green and bland should be avoided as they also contain caffeine.


In this short article, we answered the question: “How many cups of coffee a day?”. In addition, we talked a little about the benefits of coffee for your health and the harm of excessive coffee intake.


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.