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How Much Caffeine is in Mega Monster Energy Drinks? Surprising Facts!

Mega Monster Energy Drink

The Monster Energy drink products have maintained their position in the energy drink marketplace and don’t seem to be slowing down anytime soon. In fact, the Mega Monster Energy Drink is one of the top-selling energy drinks in the US and in Europe. But just how much “energy” does this drink give you? For example, exactly how much caffeine is in a Mega Monster Energy drink? Let’s discuss.

The short answer is that one can of Mega Monster energy drink contains 240 mg of caffeine.

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Mega Monster Energy Drink Caffeine Content

The Mega Monster drink contains 240 milligrams (mg) of caffeine, which is significantly more than your typical 16-oz energy drink which contains 160 mg of caffeine. The Mega Monster also contains a significant amount of sugar, coming in at 81 grams per can.

So if you’re looking for an afternoon boost, the Mega Monster drink definitely does the trick. However, if you’ve never tried Monster energy drinks before, you may want to start slow and only consume a portion of the drink initially to see how your body reacts to it. The last thing you want is to have the jitters or other symptoms of high caffeine consumption when you’re trying to get through the day.

Caffeine In Everyday Drinks

The FDA recommends that adults consume no more than 400 mg of caffeine each day, as this is considered the safe limit for most adults. Roughly, this equates to about 4 cups (8 ounces each) of regular brewed coffee or about 8 cups of black tea. If you’re a soda drinker, this equates to about 10 cans of soda (which wouldn’t be healthy to consume in a short time period) or two 5-hour energy shots.

Other Caffeinated Drinks By The Numbers

COMMON CAFFEINATED DRINKS CAFFEINE CONTENT
Coffee 8-oz 95 mg
Black tea 8-oz 35-50 mg
Coke 12-oz can 34 mg
Diet Coke 12-oz can 46 mg
Mountain Dew 54 mg
Pepsi Cola 39 mg

Signs That You’ve Consumed Too Much Caffeine

It’s generally okay to consume caffeine daily, in dosages that fall within the FDA recommendations–and granted you don’t have any other pending health conditions. But if you’re worried about potential side effects from overconsumption of caffeine, there are a few signs to look out for.

You Get The Jitters

One of the first things you’ll experience when you’ve consumed too much caffeine is a feeling of jitteriness or nervousness. Caffeine speeds up your nervous system, which will make you feel a bit jumpy and nervous. You may even notice your hands shaking when they’re idle. It helps to try to relax and take deep breaths.

Don’t give in to the nervousness, and simply allow the caffeine to run its course. And in no way should you consume any more caffeine.

a man holding his head and looking at the laptop near a cup of coffee
Image Credit: Andrea Piacquadio, Pexels

Your Heart Starts Racing

If you’ve consumed a lot of caffeine and feel like your heart is beating too fast, chances are that it is. It’s common to have heart palpitations after drinking two or more cups of coffee, a single energy drink, or a lot of sodas. And in some cases, this can also lead to fainting spells and dizziness.

The best thing that you can do if this happens is to simply stay calm and try your best to relax. Try not to partake in any physical activities and your heartbeat slows down, as you don’t want it to speed up any further.

You Suddenly Feel Anxious

Studies have shown that caffeine can trigger anxiety and feelings of panic, especially if you’re someone who suffers from anxiety issues already. It’s known to initiate the flight or fight response and even a moderate dose of caffeine can cause stress-inducing reactions in some people. If you’re a regular coffee drinker, you may not have a reaction, but if you suddenly increase your caffeine consumption, you may notice this difference.

You Get A Stomach Ache

Caffeine has also been known to cause stomach cramps when consumed in large amounts. In a 2017 study, scientists found that some participants experienced stomach pain after consuming large amounts of caffeine within a 24-hour time frame.

In many cases, you may be able to counter this issue with over-the-counter pills such as Tums or Mylanta. But if you suspect that the source of your sudden stomach pain is from drinking too much coffee or too many energy drinks, you may be correct and need to cut back a bit.

man suffering from stomach pain
Image Credit: cottonbro, Pexels

You Get Diarrhea

Coffee is known for its ability to initiate bowel movements and frequent urination. These laxative properties can have an exacerbating effect if it’s consumed in large amounts, such as three or more cups a day. Energy drinks can also have this effect and can even cause digestive issues. In many cases, diarrhea can be treated with simple over-the-counter medication or you can go to a physician to get a prescription if it doesn’t go away.

You Have A Headache

Interestingly, caffeine is known to both cause headaches and help mitigate them. The effects of caffeine on the brain and central nervous system have been well-documented. Drinking over 500 mg of caffeine can cause you to have withdrawal symptoms within hours or even up to 24 hours after consuming it.

The most common symptom of caffeine withdrawal is headache, mood swings, and fatigue. So if you find that you’re constantly experiencing headaches after consuming coffee, this could be the reason.

You Can’t Go To Sleep

Another tell-tale sign that you’ve consumed too much caffeine is when you began suffering from insomnia. Caffeine, whether it’s consumed through coffee, energy drinks, tea, or soft drinks can wreak havoc on our sleep cycles.

After all, it’s a stimulant, and it can increase the number of times you awaken in the middle of the night, which can reduce your sleep quality. The best way to solve this issue is to reduce your caffeine consumption or to limit your coffee drinking to noon or no later than 1 or 2 p.m.

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Conclusion

The Mega Monster energy drink has a whopping 240 mg of caffeine. And this is a considerable amount of caffeine to drink within a 24-hour period. So if you’re not used to drinking coffee, you may want to consume this drink and moderation.

If you start to experience any physical symptoms such as headache, jitteriness, insomnia, or fatigue, you could be suffering from a “caffeine overdose”. In this case, it’s best to decrease your caffeine consumption to avoid any other potential health issues.

You may also be interested in: How Much Caffeine Is in Facedrink Energy Shot? Surprising!

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Kate MacDonnell

Kate is a lifelong coffee enthusiast and homebrewer who enjoys writing for coffee websites and sampling every kind of coffee known to man. She’s tried unusual coffees from all over the world and owns an unhealthy amount of coffee gear.

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