Skip to Content

Can Energy Drink Make You Dumber? (Answered)

Powdered energy drinks won’t make you dumb!

Your energy, attentiveness, and attention are all things that energy drinks are supposed to boost. They are loved by people of all ages, and their acceptance is rising.

However, several medical professionals have cautioned that energy drinks may be dangerous, which has many people concerned about their safety.

In response to the query, I would disagree that energy drink powders can impair your judgment.

The reverse is actually true! When used in moderation, the caffeine in energy drink powders has positive effects on your brain. You remain alert, focused, and awake, which enhances your mental performance.

Let’s look into it!

What Is Energy Drink?

A beverage marketed as providing mental and physical stimulation and containing stimulant ingredients, most commonly caffeine, is called an energy drink (marketed as energy but distinct from food energy).

They come with sugar, other sweeteners, herbal extracts, taurine, and amino acids and can be carbonated or not.

These safe stimulants can boost alertness, attention, and energy while also increasing blood pressure, heart rate, and breathing rate.

Ingredients Often Found in Energy Drinks

The main ingredients in almost all energy drinks are sugar, caffeine, and vitamins.


Caffeine appears to be the main substance in energy drinks that is active.

Investigating the relationship between caffeine and stupidity, or its impact on mental performance, is crucial.

As it enters your bloodstream, caffeine activates your brain and neurological system.

Even small doses of it can change your mood by raising your heart rate, impairing your sleep, and making you anxious, sad, and restless, all of which impair your focus and memory. You should become aware of how your body responds to energy drink powders in that regard.

It is crucial to take the prescribed dose of caffeine each day in order to experience the benefits of caffeine, such as enhanced brain function and increased focus.

According to this study, healthy adults should consume no more than 400 mg of caffeine daily. Suppose you consume three energy drink servings!

You should consume caffeine according to the guidelines recommended by health professionals to avoid side effects.

  • Anxiety
  • Dehydration
  • Headache
  • Hypertension
  • Unsteadiness and crashes
  • cardiovascular conditions
  • liver diseases
Do check how caffeine affects your brain system


Sugar is a delicious and sweet treat, but it can also be dangerous.

Most adult women should limit their daily calorie intake to no more than 100 calories (or around six teaspoons or 24 grams of sugar), while males should limit their daily calorie intake to no more than 150. (roughly nine teaspoons or 36 grams of sugar).

You run the risk of developing health issues if you eat too much sugar because it has been related to:

  • Skin abrasion
  • Tiredness
  • Bloating
  • gaining weight Diabetes

Contrarily, sugar has been linked to improved brain function, which may surprise some people. Insulin resistance may have an impact on how cells absorb and retain sugar as well as utilize it as a source of energy for thinking and feeling due to the steady influx of fructose. Sugar is the only fuel that brain cells can use. The ability of brain cells to properly utilize insulin may have an impact on how well they work.

Vitamins B

Vitamin B is an essential element for human health
Vitamin B is an essential element for human health

B vitamins are a family of eight essential nutrients that support the health of different organs and physiological systems.

For overall health and well-being, they are crucial. B vitamins have an immediate impact on your energy levels, brain function, and cell metabolism because they are the foundation of a healthy body.

If you don’t obtain enough B vitamins from your diet or supplements, you could develop vitamin deficiencies.

Following are a few benefits of B vitamins:

  • Improved cell health
  • encourages red blood cell maturation
  • elevated quantities of energy
  • brain activity
  • improved digestion
  • appropriate nerve activity
  • improvements to cardiovascular health

Pros And Cons Of Energy Drink

Energy drinks have the following pros and cons.


  • Increased energy Lifts mood
  • increases exercise performance
  • alternatives with no calories and sugar
  • increased focus


The following are drawbacks to energy drinks.

  • gaining weight
  • Diabetes
  • Hypertension
  • oral health issues
  • Jitters
  • Palpitations


Brain harm won’t result from merely drinking an energy drink. There are other additional aspects that are relevant. But because of how much caffeine is in these beverages, which can change a person’s behavior, many teenagers have been hurt.

In addition, lots of teenagers combine booze and energy beverages. This volatile combination might easily result in slips, fights, and other risky behavior.

Can Caffeine Affect Your Brain?

The mind-altering substance that is most commonly utilized worldwide is caffeine.

Caffeine increases the brain’s ability to use energy while also reducing cerebral blood flow, which causes relative hypoperfusion of the brain.

A recent study found that when males consume caffeine, their brain activity decreases. Maybe if you’re a man, a cup of coffee won’t help you wake up; instead, it might reduce your productivity over time.

Additionally, caffeine appears to prevent brain development by changing the connections between the prefrontal and nerve branches in the brain, according to a study published in Sleep & Neuroscience.

Watch the video below to understand what caffeine does to your brain.

Energy drinks: do they make you dumb?

energy drinks
Energy drink isn’t linked to being dumb

If consumed in moderation, energy drinks won’t likely make you less intelligent.

Numerous negative side effects, including anxiety, heart palpitations, and hot flashes, can be brought on by caffeine. On the other hand, it robs you of your memories and keeps you from getting any sleep.

The stress that caffeine causes in your body set off your fight-or-flight reaction, which causes your adrenal glands to produce cortisol to give you the strength to run away or fight.

You’ll be OK if you just drink your energy drinks in moderation.

Can Energy Drinks Help Me Stay Focused?

Caffeine, sugar, and other ingredients included in energy drinks can stimulate your brain to become more awake and aware, improving your ability to concentrate.

For this reason, a can of Red Bull or a cup of coffee will make you feel better.

The results of this study show that energy drinks enhance cognitive function and prolong drowsiness reduction.

Energy drinks are a great pick-me-up to help you get back on your feet and refocus if you ever feel sleepy or sluggish.

Alternative To Energy Drinks

Caffeine is safe to use in moderation. But if one cup of coffee a day isn’t enough to perk you up, consider these other options:

  • Drink water; according to this study, being hydrated keeps your body functioning. When you first wake up, with meals, and before, during, and after workouts, drink a glass of water.
  • Consume protein and carbohydrates; they provide excellent workout fuel, according to the American Heart Association. While protein aids in muscular growth, carbohydrates give your muscles energy. Try a smoothie with peanut butter and bananas or chocolate milk, fruit, and a boiled egg.
  • Take vitamins: Your body can manufacture energy with the aid of naturally occurring vitamins and minerals, such as magnesium. Fatigue may be a result of a vitamin or mineral deficit. Talk to your doctor about getting a nutritional evaluation or including a vitamin supplement in your diet if you feel like you always need an energy boost. Yogurt, fresh fruits and vegetables, nuts, and other high-nutrient foods can all be added to your diet.
  • Get Active: Your serotonin and endorphin levels rise quickly after exercise, which improves your mood. Additionally, habitual exercisers frequently have more energy.

Related Articles