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Love energy drinks? Know the side effects

Do you love the quick energy boost that energy drinks provide? You’re not alone. Millions of people worldwide turn to energy drinks to help power through busy days, late-night study sessions, or intense workouts.  Many people are unaware of the ingredients that make these drinks so effective, and the potential side effects that come with …

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Do you love the quick energy boost that energy drinks provide? You’re not alone. Millions of people worldwide turn to energy drinks to help power through busy days, late-night study sessions, or intense workouts.


Many people are unaware of the ingredients that make these drinks so effective, and the potential side effects that come with them. Let’s uncover what’s really inside your favorite energy drinks, explore their immediate and long-term effects on your health, and consider some tips on how to enjoy them responsibly.


The popularity and appeal of energy drinks


energy drinks side effects
Kenny Eliason / Unsplash / “man getting can in beverage cooler” / Unsplash license

The consumption of energy drinks has rapidly increased throughout the years. The global sales for energy drinks are predicted to reach $53.1 billion dollars by the end of 2022. North America is leading in the consumption of energy drinks.


Originally, energy drinks were primarily targeted toward athletes, since they provide a quick boost of energy and enhance performance during intense workouts. However, their appeal has now expanded to younger consumers, including students and young professionals. Around 30-50% of young adults and adolescents buy energy drinks.


The convenience of energy drinks, often available in portable cans, makes them a popular choice for those needing a quick pick-me-up on the go. The diverse range of flavors and formulations, including sugar-free options and added vitamins, also broadens their appeal.


Common ingredients in energy drinks


Energy drinks contain a variety of ingredients designed to boost energy and enhance focus. Understanding these ingredients is essential to grasp how these beverages affect your body and why they produce such noticeable effects.


The main ingredients in the majority of energy drinks are caffeine, sugar, taurine, glucuronolactone, vitamin B2, and inositol. Caffeine is a stimulant, and energy drinks are filled with it. Most energy drinks contain around 80–150 mg of caffeine per 8-ounce serving, which is roughly equivalent to 5 ounces of coffee (depending on how strongly the coffee is brewed, of course).


Sugar is another prevalent ingredient, since it offers a quick source of energy through easily metabolized carbohydrates. However, the high sugar content can lead to spikes and crashes in blood sugar levels. Taurine, an amino acid, is included for its potential to improve athletic performance and cognitive function, although its effects are still under study.


Health risks of energy drinks


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A primary reason why people drink energy drinks is for a boost of energy. Consumption encourages alertness, focus, and energy. An increase in blood pressure and heart rate are also common due to the effects of the caffeine. If an individual has an underlying heart condition, frequent consumption of energy drinks could cause concern.


These effects appeal to a younger crowd, but over consumption of these drinks can lead to negative effects on the young nervous system. Excessive intake of caffeine and other stimulants can cause jitteriness and restlessness, making it difficult to concentrate and stay calm. This can be counterproductive, especially for students who need to focus on their studies.


The combination of high sugar content and carbonation in many energy drinks can lead to digestive problems such as bloating, gas, and nausea. Consuming energy drinks later in the day may also disrupt sleep patterns and cycle. The stimulating effects of caffeine can lead to difficulties falling asleep or staying asleep, resulting in poor sleep quality and overall fatigue in the long run.


While energy drinks can provide immediate benefits like increased alertness, improved focus, and a quick energy boost, it’s important to be aware of the potential negative effects.


Specific populations at risk


Individuals with underlying heart conditions are at risk when it comes to the constant consumption of energy drinks. Children, teenagers, young adults, and pregnant women are also at risk with drinks that contain an excessive amount of sugar and caffeine.


Individuals with mental health conditions such as anxiety disorders, panic disorders, and ADHD may find that the stimulants in energy drinks exacerbate their symptoms, leading to heightened anxiety, agitation, and difficulty concentrating.


Safer alternatives and tips for consumers


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While energy drinks offer a quick boost of energy and enhanced focus, their potential side effects can pose significant health risks. Fortunately, there are safer alternatives and practical tips for consumers looking to maintain their energy levels without compromising their health.


Drinking tea or matcha can promote energy, but without the anxiousness and jitters thanks to L-theanine, an amino acid that promotes relaxation and focus without the jitters associated with high caffeine intake.


If you choose to consume energy drinks, do so in moderation. Limit your intake to one can per day and avoid using them as a primary source of energy. Check the caffeine content and avoid those with excessively high amounts. Look for sugar-free options or drinks with lower sugar levels.


By exploring safer alternatives and following these tips for responsible consumption, you can maintain your energy levels effectively while safeguarding your health.


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Achievable SIE - $99
Pass the FINRA SIE on your first try with Achievable's online course. Includes everything you need: easy-to-read online textbook, 2,000+ review quizzes, and 35+ full-length practice exams.
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