Recently I participated in Relay Del Sol, an overnight team relay race that traverses nearly 190 miles through central Arizona. As if running and managing team logistics isn’t exhausting enough, I decided to punish myself even further by acting as a vendor and selling souvenirs all day at the finish line. That meant that while other participants had the privilege to go home, take a shower, and dive into the realm of slumber, I had to remain in the land of the living.
Naturally, I expected myself to be dragging a bit (to say the least), and searched for a convenient, portable energy drink to keep me going while I hawked merchandise. I preferred to stay away from some of the other rather noxious, sugar-laden drinks I’ve tried in the past, and coffee (although a favorite) just doesn’t pack well during an adventure race.
Then I found 5-Hour Energy, which comes in a convenient 2-oz, re-sealable bottle and claims to boost energy without sugar or a ridiculous amount of caffeine. It seemed like a good choice - so I decided to give it a try for the relay.
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It has been established for more than 50 years that caffeine helps you exercise longer in events that require endurance.
Recently researchers at Christ Church University in Canterbury, UK, showed that caffeine also helps you in much shorter events. Trained cyclists raced one kilometer (0.6 mile) on three times, in random order, after taking 5 mg of caffeine, taking a placebo, or taking nothing.
Their speed, mean power and peak power were more than three percent higher after taking caffeine (Journal of Sports Sciences, November 2006).
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Energy drinks are quickly becoming our favorite weapon for dealing with our fast-paced and stressful lives. They are convenient, work well and can even taste great. As a matter of fact, Red Bull and other energy drinks have become a true savior for those among us who dislike the taste of coffee, but who also could use that extra boost from caffeine. With all of the “natural” ingredients that the energy drink companies have added to their beverages - won’t we gain energy and become healthier at the same time? Unfortunately . . . (Brace Yourself!) . . . the answer is . . . NO!
Suzanne Farrell, spokeswoman for the American Dietetic Association, believes that there is no substantial evidence proving that the ingredients in energy drinks actually do what the manufacturers advertise them to do. In addition, the caffeine and sugar intakes from these products can be detrimental to your health. Read the rest of this entry »
We have reported in the past, that it might be best to hold off on the coffee, or other sources of caffeine, until your after your run. However, we have posted this article, hesitantly, to at least inform you of the recent studies that have found caffeine to increase endurance. Just remember that although caffeine can produce the positive effects discussed below, there are many possible dangers and moderation is key.
[Studies have shown] that caffeinated drinks increase endurance during long events such as a marathon, triathlon [or cycling events]. A study from the University of Birmingham in England shows that caffeine helps the body use more carbohydrates from drinks that you take during exercise (Journal of Applied Physiology, June 2006). Those who took sugared drinks with caffeine were able to absorb and use 26 percent more of the ingested sugar than those who took the same drinks without caffeine. Read the rest of this entry »
Coffee. The aroma, the warmth, that first thought of so many in the morning.
Coffee beans, among others things like cocoa beans, cola nuts, and tea leaves all contain caffeine and are found in many common products.
According to the American Council on Exercise’s (ACE) Guide for Fitness Professionals:
Caffeine stimulates the central nervous system, making some people feel more awake and giving the others the jitters.
In affecting the body as such, it seems sensible to think that drinking coffee or consuming another caffeinated product would enhance one’s ability to perform athletically. However, there are many inherent consequences of this thinking (which I will discuss in detail later on in this post). Read the rest of this entry »
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