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Red Bull Side-Effects: 10 Ways Red Bull Is Bad For You

Red Bull Side-Effects: 10 Ways Red Bull Is Bad For You

Drinking red bull, especially on a regular basis, is associated with multiple side effects.

In this blog post, we’ll discuss side effects on the functioning of the brain, on the heart as well as other side effects.

After discussing these, there will be a suggestion for the best red bull alternative, that will give you that boost, without leading to the side effects associated with red bull. If you are interested, there is another blog post on red bull, talking even more about the ingredients, price, side effects and more.

If you are interested in this topic, you may also be interested in The Ultimate Guide to Red Bull Energy Drink | Ingredients, Side-Effects, Alternatives, Price & More article.

Table of Contents

- Red Bull Side Effects On The Brain
- Red Bull Side Effects On The Heart
- Other Red Bull Side Effects
Red Bull Side Effects Photo Infographic

Red Bull Side Effects On The Brain

The ingredient in Red Bull that will give you that energy boost is caffeine.

Caffeine is the most widely consumed psychoactive drug.

In fact, it is very much part of many people’s lives.

Most of us will enjoy a cup of coffee or tea in the morning and/or throughout the day.

Caffeine also naturally occurs in cacao.

Caffeine works by binding to the adenosine receptors in the brain, which prevents the adenosine molecules to bind to the adenosine receptors.

The binding of adenosine molecules to the adenosine receptors is responsible for slowing down the nervous system, essentially making you feel tired.

So, actually, caffeine is not giving you energy, it is interfering with the natural regulation of adenosine. When over-consumed, caffeine can give you

1. Jitters

2. Migraines

3. Or insomnia

The definition of what overconsumption of caffeine is is a little vague.

A general guideline advocated by the FDA (U.S. Food and Drug Administration) is that consuming up to 4 cups of coffee per person per day is relatively safe.

However, your personal tolerance may vary.

One 8.4 fl oz can of Red Bull Energy Drink contains 80 mg caffeine.

That is approximately as much as in a regular cup of coffee.

So you might think that is not too bad.

As mentioned earlier, caffeine is contained in not just in coffee, but in other foods as well.

When having a can of red bull, be aware of the caffeine consumed in other foods and drinks.

Increasingly, attention has been drawn to children and teenagers over-consuming caffeine and potentially developing dependencies.

As a response, some retailers have made the decision to ban the “sale of energy drinks containing more than 150mg of caffeine per litre to under-16s”.

This reflects the concerns associated with the consumption of energy drinks.

Red Bull falls under this category as one litre of it contains more than double the caffeine limit state above.

Another major ingredient of red bull is sugar, in particular, sucrose and glucose.

One 8.4 fl oz can of Red Bull Energy Drink contains 27 g of sugars.

These are types of sugar readily available in everyday foods such as juices, sodas, fruit etc.

In the sugar-free red bull, sucrose and glucose are replaced by artificial sweeteners.

Consuming sugar increases the blood sugar level in the short term.

Now, increased blood sugar is not necessarily a bad thing as the brain requires glucose to function.

While both too little and too much blood sugar is problematic, the ‘easy sugar’ supplied by sodas etc., i.e. refined sugar, could actually harm cells, including brain cells.

4. Stress reaction

When you feel like you need to have an energy drink, chances are that you are experiencing a stressful situation of some sorts.

If this situation is mentally challenging, say studying for an exam or trying to squeeze in an essay just before a deadline, experiencing high blood sugar has been associated with the release of cortisol.

Cortisol is a stress hormone that will interfere with you performing well on this task.

Namely, it is likely that you will experience impaired memory as body and brain are focussing on dealing with the perceived stress rather than cognitive functioning.

5. Interference with the neural communication

When consuming excessive amounts of glucose in the form of refined sugars, neural communication gets disrupted.

This could have effects not only on memory but on other cognitive functions such as attention span.

It is tempting to think that the sugar-free red bull could be a better alternative.

However, diet drinks like this one have been associated with phenomena such as performing worse on delayed gratification tasks.

The rise in blood glucose that the body is expecting to experience but does not happen, makes you think it is missing out on calories. 

This interferes with planning and focus on a task.

Red Bull Side Effects On The Heart

Drinking red bull has been associated with...

6. Increased heart rate

7. Increased blood pressure

These two are correlated, but they are not the same.

Blood pressure refers to the blood moving through the body while the heart rate measures the heart beats per minute.

One of the problems associated with high blood pressure is that it strains the heart and vessels involved in circulating the blood.

Other Red Bull side effects

8. Calories and weight

Consuming a sufficient amount of calories is essential for the body to work properly.

However, consuming too many calories is associated with weight gain.

Similarly, calories are not calories per se.

When drinking red bull, there is no substantial nutritious benefit to your body.

Therefore, these calories could easily be cut out to ‘make room’, so to say, for healthy and calorie-rich foods that will actually benefit your body.

Similarly, when experiencing high blood sugar, insulin will be secreted by the pancreas.

If excess glucose is consumed, this could lead to insulin promoting fat storage.

9. Interference with healthy sleep patterns

If you are working late or waking up after a short night and you feel like you need an energy drink to get you going, chances are that your body is telling you that you need more sleep.

Of course, there are exceptional situations where that just is not an option.

However, relying on energy drinks to feel awake and energized will potentially interfere with a healthy sleep pattern that would maybe be sufficient to make you feel that way in the first place.

10. Withdrawal symptoms

Similarly, getting into the habit of consuming drinks high in caffeine and high in sugar might lead to withdrawal symptoms.

You might have experienced craving a cup of coffee in the morning.

Or you might feel nervous or shaky when not regularly consuming the energy or other caffeine drink you are used to.

The same effect could be associated when used to a diet high in sugar, especially high in refined sugars, and then cutting out on these foods.

Best Red Bull alternative

If you want a healthy, naturally-sourced way to increase energy, with the added bonus of increasing concentration and mental performance, then you should consider BrainZyme®.

It comes with far fewer side-effects and far more upsides. Plus, they have a 100% satisfaction guarantee, meaning you can try it risk-free today.

Click on the link if you’d like to learn more about how BrainZyme can help you boost energy, concentration and productivity.
If you found this article useful, please share it with your friends so that they too can know all about the side effects of Red Bull.

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  • Hi Indiana,

    I’d say BrainZyme.

    The problem with Red Bull is that the side-effects make it not worth it.

    Whereas, BrainZyme gets its caffeine from natural sources (making it a lot smoother) and is balanced with many things, such as L-Theanine and B-Vitamins, both helping energy naturally.

    BrainZyme also has been shown to help with concentration and mental performance as well, meaning that if you are taking Red Bull for work or studying, you should definitely consider BrainZyme instead.

    Hope this helps!

    Robert (Mod) on

  • So, what’s going to give me the biggest energy boost, Red Bull or BrainZyme?

    Indiana on

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