Are Monster energy drinks bad for you? (revealed)

Are Monster energy drink bad two cans of monster

Who doesn’t know what Monster energy is?

It’s the brand behind almost every extreme sports event from UFC, Motocross, snowboarding as well as e-sports.

Their tagline “Unleash the Beast” is definitely a hit among young people.

Portraying confidence, dominance, and toughness, it’s no wonder that youths absolutely love a huge can of Monster-goodness. 

It’s said that only the cool kids drink them. Despite the cult-like following surrounding them, are Monster energy drinks actually bad for you?

Monster Energy drink Nutrition information

Each can of Monster(16 fl.oz.) contains:

  • 210 calories
  • 160mg of caffeine
  • 54g of sugar (that’s a lot!)
  • 0g Total fat
  • 370mg Sodium (15% of the recommended daily intake)
  • 54g Total carbohydrates 
  • 0g Protein
  • Vitamin B2 (200% of the recommended daily intake)
  • B3 Vitamins (200% of the recommended daily intake)
  • Vitamin B6 (200% of the recommended daily intake)
  • B12 vitamins (200% of the recommended daily intake)
Nutrition facts for Monster energy drink
Nutrition facts on the back of a Monster energy drink can.

Also contains a small amount of: 

  • Carbonated water
  • Sugar
  • Glucose
  • Citric acid
  • ‘Natural Flavors’
  • Taurine
  • Sodium Citrate
  • Artificial coloring
  • Panax Ginger Extract
  • Sorbic Acid (preservative)
  • Benzoic Acid (preservative)
  • Sucralose
  • Salt
  • D-Glucuronolactone
  • Inositol
  • Guarana Extract

How much caffeine is in a can of Monster?

The caffeine content in a single 16 fl.oz can of Monster is 160mg which is almost equivalent to 1.5 cups of coffee.

Monster Caffeine content Strongest energy drink ranked
A can of Monster contains 160mg caffeine.

Can you drink more than one Monster a day?

Well practically you can, but it is not recommended.

Consuming 2 cans of Monster a day is still considered all right from a caffeine point of view, as you’re only consuming 320mg of caffeine (160mg in each can).

However, any amount more than that and might be in for a trip to the hospital. Consuming 3 cans will put you past the maximum recommended daily dosage (400mg) of caffeine.

By doing so, you’re basically putting yourself at risk of hallucinating, getting seizures, chest pains, and even causing your own death.

But hey, that’s all very unlikely.

To see where 160mg of caffeine fits in to the list of the strongest energy drinks in the world, check out my other article.

Another concern from drinking more than one Monster in a day is the staggering sugar content. Two cans of Monster will put you at 108 grams of sugar, and that’s forgetting any other sugar you’re also getting elsewhere in your diet.

How much caffeine is too much?

An average healthy adult can consume at about 400mg of caffeine a day, according to the FDA.

Dosage higher than that can cause potential health risks and side effects such as migraines, insomnia, caffeine addiction, and even death (very rare, unless you really overdo it).

To overdose on caffeine, you need to consume as much as 10g which is equivalent to 63 cans of Monster in a day.

Personally, the maximum that I have gone through is 3 cans of Monster in a day, by the third and fourth can, I’m already too dizzy and jittery to even consume any more.

I highly doubt anyone is even able to get past 5 cans of Monster in a day.

Please don’t try to prove me wrong – it’s not a great idea.

Is it safe to drink Monster every day?

Yes, personally, I don’t see a problem drinking Monster every single day but it’s better to take some days off from it every now and again.

Monster definitely isn’t the highest caffeine content energy drink out there in the market, but it can do some serious damage to your health if drank in excess.

What is Taurine?

Taurine is an amino acid (a chemical responsible for the building block of protein) and is mainly referred to as a conditional amino acid that can be manufactured by the body. Taurine is said to help improve mental and physical performance.

Taurine is commonly found in many of the best energy drinks.

Based on known facts, there isn’t much known about the potential risk that taurine can cause over the long run. At the moment, there are no known short-term side effects from consuming taurine either.

So, it appears to be perfectly safe.

However, I still wouldn’t recommend consuming too much.

Sugar In Monster energy drinks

A 16 fl.oz can of Monster energy drink contains 54 grams of sugar. That’s roughly 13.5 tablespoons of sugar in a single can.

Yes, regular old sugar is the delicious, yet unhealthy ingredient that many energy drinks use to sweeten their beverages.

Except REIZE, but more on that later…

Monster certainly wasn’t shy in deciding how much sugar to include in their recipe.

Consuming too much sugar can cause a range of serious health problems. Consuming too much sugar is known to cause skin damage, fatigue, weight gain, and diabetes.

Are monster energy drink bad too much sugar
Too much sugar is not all good for you

Is the Guarana in Monster good for you?

Guarana is another ingredient used in many famous energy drinks due to its high caffeine content.

It’s mainly used as an ingredient in energy drinks to give you the energy boost you need to improve your athletic and mental performance.

At the moment, there are no known facts on the maximum daily dosage of Guarana.

But, even if you consume it in moderate amounts, you may experience minor side effects like insomnia, anxiety, increased heart rate and even irritation to your stomach.

When consumed in higher doses, Guarana can potentially cause an increase in blood pressure and overdosing on it can cause seizures.

The amount of Guarana contained in the drink is not specified which is pretty concerning knowing that there can be negative side effects from consuming too much of it.

Are B Vitamins good?

Generally speaking, yes, B vitamins are good for you.

However, each can of Monster contains 200% of the daily recommended dosage for your daily B vitamin needs, and it is certainly possible to overdo it.

It is known that:

  • More than 3g of Niacinamide( B3) can cause severe liver problems and a loss of vision
  • More than 12g of Inositol (B8) can cause mild side effects like nausea, gas, sleeplessness, headaches, fatigue and even light-headedness.

B vitamins are water soluble, meaning that the body can’t store anything surplus to its daily requirements. Therefore, there is absolutely no reason to include more than 100% of any of these vitamins in an energy drink.

Are Monster energy drinks safe?

Just like any other energy drinks, if consumed in moderation there shouldn’t be any harm from drinking Monster energy drink. 

An important caveat to that is that you don’t have any pre-existing health conditions. Especially anything to do with your heart.

Personally, as a fan of Monster energy drinks, I do think that they’re safe to consume, but only in moderation. A 16 fl.oz can contain 160mg of caffeine which is way below the recommended daily maximum dosage.

But, when it comes to determining whether an energy drink is safe for consumption or not, caffeine is not the only ingredient that we need to keep an eye on.

Monster energy drink bad for you
Monster isn’t harmful if you drink it in moderation.

What sweetener is used in Monster energy drink?

On the Monster can it states that Monster contains Sucralose which is an artificial sweetener. 

Sucralose is mainly safe to consume and is approved by the U.S. Food and Drug Administration to be used in foods and beverages.

Sucralose generally has no bitter aftertaste like many other artificial sweeteners out there.

The best part?

It’s calorie free!

However, don’t go thinking that it’s alright to consume tons and tons of Sucralose.

There have been reports linking Sucralose to some serious health issues. Despite not have any digestive properties like sugar, some part of it can still be metabolized in the digestive tract.

There hasn’t been much said that it is bad for you, but for your best interest, I wouldn’t recommend consuming much of it.

Monster energy drink side effects

That jittery feeling you feel after drinking a can of energy drink?

Yep, you’re definitely starting to feel the side effects, but that’s just one of the possible effects from drinking too much Monster.

Other possible side effects that you can experience a few hours after drinking a can of energy drink:

  • Fatigue
  • Headaches
  • Thirsty
  • Light-headed/ Dizzy

Side effects that you may experience if you consume energy drinks too frequently:

  • Insomnia
  • Diabetes
  • Caffeine addiction
  • High blood pressure
  • Weight gain
  • Deteriorating dental health

Monster energy drink health warnings

On the side of any Monster Energy drink, you will find a label indicating the potential harm from consuming too much caffeine.

It’s clearly stated on the label that those under the age of 18, pregnant or nursing, or who are taking any prescription drugs and/or having any medical conditions are advised not to consume Monster.

How long does Monster energy stay in your system

Yes, sure all the cool kids drink it, but they know little about the potential side effects or impact it can have on their bodies if they overdo it.

Normally, it takes about 6 hours depending on the physiological makeup of a person for the caffeine level in their body to drop by half. However, to completely rid your system of caffeine it is going to take an average of 12 hours.

However, there have been cases where energy drinks caused people to fail drug tests.

Mainly due to the presence of THC in the body which is commonly linked to taking Marijuana. Both the ingredients Riboflavin and Ibuprofen contained in energy drinks can cause you to fail drug tests because of false positive readings.

Are Monster energy drinks bad?

No, Monster energy drinks aren’t really bad for you. That’s if they are consumed in moderation of course.

In my opinion, the worst part of the ingredients is the whopping 54g of sugar per can. For that reason, I don’t suggest you drink more than a single can per day.

Monster has far less caffeine content compared to many other energy drinks out there, like Bang.

two picture of bang energy drink with the one on the right showing the nutritional contents of bang
A can of bang energy drink contains 300mg of caffeine, significantly more than Monster.

Where to buy Monster energy drink

Amazon is the best place to buy Monster energy drink online. There are often some cheaper deals to be had.

Even so, Monster is still considerably more expensive than my personal favorite energy drink – REIZE.

Alternatives to Monster energy drink

There are tons and tons of great options to choose from when it comes to energy drinks. 

If you’re looking for some similar, liquid-based energy drinks, take a look at:

If you want something a bit different and more efficient, you can try caffeine pills or something like Make it Mio, by Kraft Foods.

Powdered energy drinks are another great option for you, and they tend to be more convenient and also more affordable than a lot of the more well-known energy drink brands.

They contain less caffeine than Monster, come with a lower price tag and are more convenient to use:

REIZE is a powdered energy drink that comes in a sachet. It’s really easy to carry around and to make – all you have to do is add water, soda or a beverage of your choice.

Are monster energy drink bad for you , reize
All you need to do is add water. Voila!

With just 50mg of caffeine, REIZE doesn’t have the same amount of caffeine that Monster does (so you won’t have to worry about overdosing on caffeine) and it’s a whole lot more convenient and more affordable than Monster too.

REIZE ships right to your door for around $1 per drink, more affordable than Monster and most other energy drinks on the market. 

Give it a try today and you might just find that you prefer REIZE to Monster.

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Marty Spargo

I started my own energy drink brand in 2014 and am passionate about educating people about energy drinks so that they can properly understand the ingredients, benefits and risks without being influenced by the marketing messages put out by some brands. You can read my full bio here.

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