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Can You Drink Irn-Bru Every Day? (Details)

Irn-Bru Energy.

Irn-Bru is an energy drink that contains 120mg of caffeine, 36g of sugar, and other vitamins. The drink offers both a regular can and a sugar-free version.

Quick Answer: You can drink Irn-Bru every day in moderation.

To avoid confusion, Irn-Bru comes in other variants, the first being Irn-Bru sparkling flavour soft drink and the second one Irn-Bru energy. People usually confuse these drinks with one another, mainly because they have the same name but these two are not the same. 

In this article, you will learn all about Irn-Bru Energy and can you consume it every day or not.

Let’s jump right into it.

Ingredients In Irn-Bru

A can of 330ml of Irn-Bru Energy (Original) contains these ingredients:

  • Carbonated water
  • Taurine
  • Quinine
  • Citric acid
  • Ammonium ferric citrate
  • Preservative E211
  • Colours: Sunset Yellow FCF, Ponceau 4R

Nutrients In Irn-Bru

A 330ml Irn-Bru can contain these nutrients:

Saturated fatty acid0g
Protein 0.5g
Vitamin B60.42mg
Vitamin B120.75
Nutrition Facts in Irn Bru

Caffeine In Irn-Bru Energy

Irn-Bru Energy contains 120mg of caffeine.

According to The European Food Safety Authority (EFSA), you should not consume more than 400mg of caffeine per day.

I personally think that 120mg of caffeine is enough to boost your energy, but it still depends on your caffeine tolerance. If you’re sensitive, 120mg of caffeine can be a hefty amount so consider this first before drinking Irn-Bru

Caffeine has the following positive effects on your body:

  • Improved Energy Levels
  • Improved Physical Performance
  • Burned Fat
  • Lowerred Risks of Type 2 Diabetes
  • Reduced Risks of Liver Disease

Caffeine should be consumed in a controlled amount since excessive amounts of caffeine can cause the following side effects:

  • Dehydration
  • Addiction
  • Chest Pain
  • Stomach Irritation
  • Restlessness

Sugar In Irn-Bru Energy

A can of Irn-Bru Energy contains 36g of sugar. Irn-Bru also comes in a sugar-free variant, which contains the two artificial sweeteners Ace-K and aspartame.

The sugar-free version doesn’t add any calories to your diet, so there won’t be any risks when you don’t overconsume both Ace-K and aspartame.

The National Health Service (NHS) suggests that an adult should not consume more than 30 grams of sugar in a 24-hour period.

One can of Irn-Bru contains more than the maximum amount of sugar that one should consume in his daily diet. So if you want to stay within a healthy intake of sugar, that would mean you can’t drink more than one can of Irn-Bru Energy. 

However, if you want to add other food items containing sugar in them then you can always go for the sugar-free version of Irn-Bru Energy. 

Too much sugar can cause some health hazards, such as:

  • Obesity
  • Increased Risks of Heart Disease
  • Diabetes
  • Depression
  • Tooth Decay
  • Acne
  • Cancer
  • Kidney Disease

If you want other sugar-free options, read this article I wrote that concerns that matter: 10 Best Sugar-Free Energy Drinks (Detailed List)


Irn-Bru Energy has traces of Quinine in it. Quinine originates from the bark of the cinchona tree. 

Quinine is used for enhancing flavour. However, Quinine can have some negative impacts on your health. Such as:

  • Mild Headache
  • Nausea
  • Confusion
  • Nervousness
  • Restlesness
  • Unusual sweating

However, Irn-Bru Energy contains only a tiny of Quinine, so you won’t have to worry so much about these side effects. 

Vitamins in Irn-Bru 

Niacin (Vitamin B3)

Niacin helps to produce and repair the cells in your body, and it also helps convert food into energy and lower your cholesterol levels.

Here’s a video showing how does niacin works.

Vitamin B6

Vitamin B6 is effective for treating anemia and boosting your nerve function. Apart from this, it also plays a huge role in your metabolism and brain development

Vitamin B12

Irn-Bru Energy contains 0.75mg of Vitamin B12 in a single serving, and likewise to Vitamin B6, it also prevents anaemia. It also keeps your nerves and blood cells healthy. 


Taurine is also known as amino sulfonic acid, which is naturally produced by your body. 

It is an antioxidant that protects your body from harmful substances since it helps the glucose flow to your muscles.

Taurine has the following effects on your body:

  • Regulated Immune System
  • Supported Nervous System
  • Reduced Blood Pressure
  • Improved Mental Performance

Is Irn-Bru Bad For You?

Irn-Bru Energy isn’t bad for you if you don’t overconsume. 

Irn-Bru has 120mg of caffeine, which in comparison to drinks like Bang, isn’t a hefty amount. 120mg of caffeine is sufficient to boost your energy and get you through a hard day.

These are the following health problems that can be caused by excessive caffeine intake:

  • High Blood Pressure
  • Increased Risk of Heart Diseases
  • Nausea
  • Insonmia
  • ChestPpain
  • Vomiting

Irn-Bru Energy has 36g of sugar in it, in my opinion, it is too much sugar.

Though sugar does boost your energy, it can lead to some serious health problems as well, such as:

  • Increased Weight
  • Increase Blood Pressure
  • Lost Appetite Control

There’s a sugar-free variant also available in Irn-Bru energy buy still if you want to consume the one with the sugar, consume in moderation. Make sure you keep a track of sugar in your food and avoid consuming too much sugar. 

Irn Bru offers a sugar-free option

Does Irn-Bru Energy Work?

Irn-Bru Energy has 120mg of caffeine, which does make you more energised.

120mg of caffeine will improve your performance and will improve your focus, so a can of Irn-Bru will surely boost your energy and you will perform your mental and physical tasks more efficiently.

When I drank Irn-Bru, the effects lasted for about 2-5 hours, and during this period I felt more capable of accomplishing my tasks. If you drink Irn-Bru, these effects may happen to you, so consider drinking it.

Irn-Bru does work with the 120mg caffeine amount, and it has good benefits if you drink moderately.

How Many Cans of Irn-Bru Can You Drink In A Day?

You can drink one can of Irn-Bru Energy a day.

I would not suggest you drink more than one can of Irn-Bru energy a day as it has caffeine in it.

Consuming two cans in a day means you’re consuming 240mg of caffeine which is quite a lot. But it’s still less than the EFSA recommendation of caffeine intake per day.

Consuming two or more cans a day means you consume 71g of sugar which isn’t healthy, and is a lot more than the maximum recommended intake of sugar in a day.

You can consume more than one can but I would not advise you to drink multiple cans of Irn-Bru a day as it can lead to serious health problems.

Can You Drink Irn-Bru Energy Everyday?

You can drink Irn-Bru Energy every day in moderation. 

The 120mg of caffeine is below the caffeine limit, and it’s sufficient in helping you complete your tasks. Consuming this much caffeine every day may not cause any drastic side effects, but my main concern is sugar.

The sugar content in Irn-bru Energy is 36g, which in my opinion is too much to consume every day.

As mentioned earlier, 36g is the maximum amount of sugar a person should consume in a day, so take note of this before consuming Irn-Bru.

I suggest you go for the sugar-free option if you want to consume Irn-Bru Energy every day as it has 0 added sugar, but Irn-Bru Original is fine as well.

Can you drink Irn-Bru every day without any health concerns?

You can drink Irn Bru without health concerns every day. While Irn-Bru contains high levels of sugar, caffeine, and artificial colors, drinking it in moderation is unlikely to cause health issues. The key is to consume it in moderation and ensure that it doesn’t interfere with your overall diet.

It’s recommended that you limit your daily intake of Irn-Bru to one or two servings, as excessive consumption can lead to various health problems such as weight gain, high blood pressure, dental issues, jitters, insomnia, and many others linked to those mentioned.

What are the benefits of drinking Irn-Bru?

Irn-Bru mainly provides you with energy. However, Irn-Bru is not necessarily a healthy beverage, as it contains high amounts of sugar and caffeine. However, some people claim that it can provide a quick energy boost, improve mental alertness, and enhance mood.

Moreover, some of the natural ingredients in Irn-Bru, such as ginger and quinine, have potential health benefits. For instance, ginger has anti-inflammatory properties that can aid digestion and reduce nausea, while quinine can help alleviate muscle cramps and restless leg syndrome. However, more research is needed to validate these claims.

Where Can You Purchase Irn-Bru?

While Irn-Bru Energy Drink is a popular drink in the UK, you may get this drink from anywhere for delivery. If you’re looking for a place to get one, it’s best to check online.

This energy drink is available for purchase through Amazon and British Corner Shop, and you can find out more about the varieties on their official website.

Irn-Bru Flavours

There’s only one flavour available in Irn-Bru Energy.

Irn-Bru Energy has only one flavour and that is an iconic flavour from the original Irn-Bru sparkling soft drink.

It’d be better if Irn-Bru offered more energy drink flavours, but it’s worth mentioning that Irn-Bru has a sugar-free option.

I personally think that more energy drink flavours are needed, so I hope there’ll be more in the future.

Alternatives To Irn-Bru Energy

Assorted Energy Drinks

If you think Irn-Bru Energy is not for you, then there are some other options of energy drinks that you can choose from. 

Final Say

Irn-Bru Energy is a good drink for improving mental and physical performance.

The amount of caffeine in Irn-Bru is enough to boost your energy and to improve your focus and the vitamins in the drink are a good bonus.

You should also consider sugar content since the original Irn-Bru Energy is pretty high. You can always opt sugar-free option as it is much better than the one with sugar. Consumption of too much sugar every day can lead to health problems.

With that, enjoy Irn-Bru Energy and drink responsibly,

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