When pop princess Britney Spears needs a pick-me-up, she turns to a popular energy drink for a quick boost. Red Bull mixed with apple juice, she has said, “really pumps me up.”
And that’s the idea. Highly caffeinated energy drinks – such as Red Bull, Go-Fast! and Monster – market themselves as sources of increased energy and concentration. Their websites feature high-flying motorcyclists and upside-down skateboarders as dynamic embodiments of all that concentrated energy.
But are these drinks good for you? Maher Karam-Hage, M.D., an addiction specialist at the University of Michigan Health System, raises some concerns about the beverages, particularly when they are mixed with alcohol, ingested before intensive exercise or used by children. “In the United States, these energy drinks have not had any warnings. In Europe, it’s been more cautionary,” says Karam-Hage, medical director of the Chelsea-Arbor Treatment Center, a joint program of the U-M Health System and Chelsea Community Hospital. He notes that France has banned some of the drinks and other countries have placed restrictions on them. “In this country, our advertisements for these drinks and the marketing are ahead of the science.”
For more information, visit these web sites:
U-M Health Topics A-Z: Caffeine and athletic performance
U-M Health Topics A-Z: Pre-competition meals
The effects of caffeine on children
The effects caffeine has on people’s bodies:
Collagen nanofibrils in mammalian tissues get stronger with exercise
14.12.2018 | University of Illinois College of Engineering
New discoveries predict ability to forecast dementia from single molecule
12.12.2018 | UT Southwestern Medical Center
The more objects we make "smart," from watches to entire buildings, the greater the need for these devices to store and retrieve massive amounts of data quickly without consuming too much power.
Millions of new memory cells could be part of a computer chip and provide that speed and energy savings, thanks to the discovery of a previously unobserved...
What if, instead of turning up the thermostat, you could warm up with high-tech, flexible patches sewn into your clothes - while significantly reducing your...
A widely used diabetes medication combined with an antihypertensive drug specifically inhibits tumor growth – this was discovered by researchers from the University of Basel’s Biozentrum two years ago. In a follow-up study, recently published in “Cell Reports”, the scientists report that this drug cocktail induces cancer cell death by switching off their energy supply.
The widely used anti-diabetes drug metformin not only reduces blood sugar but also has an anti-cancer effect. However, the metformin dose commonly used in the...
A research team from the University of Zurich has developed a new drone that can retract its propeller arms in flight and make itself small to fit through narrow gaps and holes. This is particularly useful when searching for victims of natural disasters.
Inspecting a damaged building after an earthquake or during a fire is exactly the kind of job that human rescuers would like drones to do for them. A flying...
Over the last decade, there has been much excitement about the discovery, recognised by the Nobel Prize in Physics only two years ago, that there are two types...
12.12.2018 | Event News
10.12.2018 | Event News
06.12.2018 | Event News
14.12.2018 | Power and Electrical Engineering
14.12.2018 | Physics and Astronomy
14.12.2018 | Physics and Astronomy