Is Monster Zero bad for you?

This low-calorie energy drink contains some caffeine. People ask is Monster Zero bad for you? Well no, when most of us drink several cups of coffee a day that contain far more caffeine than Monster Zero. It also contains artificial sweeteners that lower the calorie levels of the drink. The main health risk with overconsumption might be, poor gut health, as the artificial sweeteners reduce the number of good bacteria in the stomach. As most of our immune system is located in our gut, a balanced diet is more important than we once knew.

Are Sugar-Free Monster Energy Drinks Bad for You?

Artificial sweeteners are synthetic substances that are added to food and drinks to make them taste sweeter, most pass through the gut without harm. While other artificial sweeteners may harm or reduce the beneficial bacteria which is known to protect our gut against infection.

Although most artificial sweeteners travel through the digestive system undigested, recent research shows that others may change the balance in the gut and also alter the profile of gut bacteria. This could ultimately lead to obesity, type 2 diabetes, heart disease, and some forms of cancer. This is new evidence and more and more is being discovered

about the role of the gut in the immune response. So for now, sugar-free drinks are okay to consume, without real evidence of, is monster zero bad for you.

Is Monster Zero Keto?

Monster energy drinks would be a beneficial addition to a Keto plan. All the fat in a ketogenic diet tends to make us sluggish and Monster Zero would be a welcome addition to the Keto plan to keep us awake and moving around. The Ketogenic diet is extremely high in fat and was invented to control and treat severe epilepsy in children by forcing the body to burn fats rather than carbohydrates.

One can of Monster Zero Ultra morning and afternoon helps relieve the monotony of the Keto diet and makes a nice change from coffee.

Is Monster Zero Ultra Bad for You?

Scientists found that mice fed on artificial sweeteners developed glucose intolerance, meaning mice became unable to stabilize their blood sugar levels after eating sugar and sugary substances. The researchers then went on to find that when germ-free mice were implanted with bacteria from the glucose-intolerant mice, they too became glucose intolerant. The purpose of the studies has been to try to prove that frequent and long-term consumption of artificial sweeteners may be associated with a high risk of type 2 diabetes. The studies continue.

So as long as you consume Monster Zero Ultra in moderation it should be fine, as non of the above research has yet been proven conclusively.

How Much Caffeine in Monster Zero Ultra?

With 140 mg of caffeine per can, it is interesting to compare Monster Zero ultra to coffee. A double shot of espresso that many of us start the day with contains about 50 MLS and 125 mg of caffeine, so this is very similar to the amount of caffeine found in Monster Zero Ultra.

8 oz of brewed coffee can contain between 70-140 mg of caffeine, and many of us would have about 4 cups of brewed coffee a day. So unless you have a fast heart rate or atrial fibrillation diagnosis, you don’t need to limit coffee or Monster Zero Ultra, as the reality is that caffeine does seem to boost performance and helps us to focus on tasks, and in fact, many articles have been written on the benefits of caffeine.

White Monster Nutrition Facts

Nutrition factsMonster Zero Ultra
Units16 fl oz
Total Fat0g
Dietary Fiber0g

Benefits of Caffeine

Caffeine is absorbed quite quickly, and once it reaches the bloodstream it increases alertness. So once you have finished your can of drink, how much caffeine in monster zero ultra will soon become apparent, especially if you haven’t eaten anything you will feel instantly more energetic.

  • Caffeine may boost metabolism, and burn a few more calories,
  • Can improve your ability to exercise by around 5%
  • It could help to prevent stroke
  • Improves the clarity of skin, because caffeine is natural and plant-based, it conveys some benefits for the complexion, especially when applied under the eyes on an eye pad, it appears to tighten the area.
  • Improves concentration
  • Makes the drinker feel more awake

Whether you drink four cups of coffee a day and ask is monster zero bad for you? No, the answer is the same, there is no real difference between four cups of strong coffee and monster zero, in fact, you may find that the latter is cheaper than coffee.

Staying Away From Sugar

Cardiologists call sugar ‘white death’ so many of us have moved away from sweet drinks and sweet coffee. We now use artificial sweeteners or products containing them. Monster Zero Ultra has zero sugar, making it ideal for that mid-morning break, and certainly, the caffeine will wake us up and provide some improved concentration benefits in the workplace. Artificial sweeteners don’t rot our teeth like sugar, making them a better option in canned drinks.


Most of us will never give up caffeine, even when we give up sugar, so it is good to see that there are some benefits in continuing to drink Monster Zero. The research is interesting as there is no conclusive evidence that artificial sweeteners will harm us, and as the research continues, science will be able to remove the bad artificial sweeteners and leave the good ones in, allowing a targeted approach to our favorite drinks.

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