Categories: DietsFitness

Caffeine Just 1 Factor in Energy Drink Risks

Share

Drinking 32 ounces of energy drink is associated with potentially harmful changes in blood pressure and heart function that are beyond those seen with caffeine alone, according to a new study.

There are more than 500 energy drink products on the market, and their increased popularity is matched by a significant rise in energy drink-associated emergency department visits and deaths.

Manufacturers and fans of these products claim they are as safe as caffeine, but there is little evidence to support that claim.

Caffeine in doses up to 400 mg (about five cups of coffee) is generally recognized as safe by the Food and Drug Administration. While energy drinks usually contain caffeine, little is known about the safety of some of their other ingredients the study team writes in the Journal of the American Heart Association.

To see what effects these other components have, researchers compared physical changes in a group of 18 healthy men and women after consuming a commercially available energy drink and after drinking another concoction with the same amount of caffeine but none of the other ingredients.

Besides 320 mg of caffeine – the amount in about four cups of coffee – the energy drink contained 4 ounces of sugar, several B vitamins and a proprietary “energy blend” of taurine and other ingredients that are often found drinks like Monster Energy, Red Bull and 5-Hour Energy.

Sachin A. Shah of David Grant Medical Center on Travis Air Force Base and University of the Pacific in Stockton, California, and colleagues measured the participants’ blood pressure and used an electrocardiogram (often called an ECG or EKG) to measure heart electrical activity for 24 hours after the subjects consumed the drinks.

An ECG change known as QTc prolongation and sometimes associated with life-threatening irregularities in the heartbeat was seen after drinking the energy drink, but not after drinking the caffeine beverage, the study team reports.

Several drugs have been withdrawn from the market just for causing ECG changes of a similar magnitude, the authors note.

Blood pressure increased by close to 5 points after drinking the energy drink, but by just under 1 point after drinking the caffeine beverage. Blood pressure also remained elevated six hours later.

These changes are by no means worrisome for healthy individuals, the researchers say, but patients with certain heart conditions might need to exercise caution consuming energy drinks.

Larger studies are needed to evaluate the safety of the noncaffeine ingredients contained in energy drinks, they conclude.

“The energy drink industry claims that their products are safe because they have no more caffeine than a premium coffee house coffee,” said Dr. Jennifer L. Harris from University of Connecticut’s Rudd Center for Food Policy and Obesity in Storrs, who wasn’t involved in the study.

“However, energy drinks also contain a proprietary ‘energy blend,’ which typically consists of stimulants and other additives. Some of these ingredients (including taurine and guarana) have not been FDA-approved as safe in the food supply, and few studies have tested the effects of caffeine consumption together with these ‘novelty’ ingredients,” she said by email.

“On top of that, energy drinks are highly marketed to adolescent boys in ways that encourage risky behavior, including rapid and excessive consumption,” she said. “As a result, emergency room visits by young people in connection with energy drinks are rising.”

Any research that compares the effects of consuming energy drinks versus caffeine alone provides important evidence for public health advocates who have urged the energy drink companies to stop targeting youth with these potentially harmful products, Harris added.

Post Disclaimer

Professional Scope of Practice *

The information herein on "Caffeine Just 1 Factor in Energy Drink Risks" is not intended to replace a one-on-one relationship with a qualified health care professional, licensed physician, and is not medical advice. We encourage you to make your own health care decisions based on your research and partnership with a qualified health care professional.

Our information scope is limited to chiropractic, musculoskeletal, physical medicines, wellness, sensitive health issues, functional medicine articles, topics, and discussions. We provide and present clinical collaboration with specialists from a wide array of disciplines. Each specialist is governed by their professional scope of practice and their jurisdiction of licensure. We use functional health & wellness protocols to treat and support care for the injuries or disorders of the musculoskeletal system.

Our videos, posts, topics, subjects, and insights cover clinical matters, issues, and topics that relate to and support, directly or indirectly, our clinical scope of practice.*

Our office has made a reasonable attempt to provide supportive citations and has identified the relevant research study or studies supporting our posts. We provide copies of supporting research studies available to regulatory boards and the public upon request.

We understand that we cover matters that require an additional explanation of how it may assist in a particular care plan or treatment protocol; therefore, to further discuss the subject matter above, please feel free to ask Dr. Alex Jimenez or contact us at 915-850-0900.

We are here to help you and your family.

Blessings

Dr. Alex Jimenez DC, MSACP, CCST, IFMCP*, CIFM*, ATN*

email: coach@elpasofunctionalmedicine.com

Licensed in: Texas & New Mexico*

Recent Posts

Getting Fit and Staying Active

Many individuals are trying to get fit and stay active through physical activity and exercise.… Read More

December 3, 2021

Why Choose Chiropractic Care? | El Paso, TX (2021)

https://youtu.be/WeJp61vaBHE Introduction In today's podcast, Dr. Alex Jimenez and Dr. Ruja discuss why chiropractic care… Read More

December 3, 2021

Getting Started Eating Healthy

A typical diet consists of consuming three meals: breakfast, lunch, dinner, and snacks in between.… Read More

December 2, 2021

An Insightful Moment With Dr. Ruja | El Paso, TX (2021)

https://youtu.be/Sw6Ym5r2xEA Introduction In today's podcast, Dr. Alex Jimenez sits down with Dr. Mario Ruja about… Read More

December 2, 2021

Non-Traumatic Spinal Cord Injury

Spinal cord injuries or SCI's don't just happen from intense force/high-energy trauma like hard falls… Read More

December 1, 2021

Discussing What The Fast Mimicking Diet Is With Victoria Hahn | El Paso, TX (2021)

https://youtu.be/RwZq8a9_PpM Introduction In today's podcast, Dr. Alex Jimenez talks with Victoria Hahn about what the… Read More

December 1, 2021

Personal Injury, Trauma & Spine Rehab. Specialists

Online History & Registration 🔘
Call Us Today 🔘