If you haven’t noticed, Lancaster Archery Supply, our favorite on line target archery retailer, has a rather extensive blog running. This is something I have encouraged, so I was intrigued enough over a new post to check it out. The post was Proper Nutrition Fuels The Successful Archer by P.J. Reilly.
Unfortunately, the author lost me almost from the beginning. The first subsection is on “hydration” which begins:
“The human body is nearly two-thirds water. To maintain proper hydration levels, it’s recommended people drink as much as 10 glasses of water per day. That’s especially important if you’re going to be active and outdoors in the sun.
“Studies have found that athletes who don’t drink enough can see as much as a 30-percent reduction in performance.”
Anyone who even mentions the completely bogus recommendation to “drink 10 glasses of water per day” causes my mental ears to perk up. This is not a case of being thorough and including a full spectrum of recommendations; this is including a clearly debunked factoid in a serious publication. (This is so seriously debunked that Oprah highlighted it in one of the issues of her magazine.)
Following a misleading factoid with a misleading claim about hydration, got me to put on the brakes. “Studies have found that athletes who don’t drink enough can see as much as a 30-percent reduction in performance” should be stated as “athletes who drink so little as to experience serious dehydration can see as much as a 30-percent decrease in performance.” Actually, I do not know where the “30%” came from as I have seen archers succumb to heat prostration (severe dehydration combined with overheating due to poor perspiration) who could not perform at all, which is a 100% decrease in performance.
When it comes to the subject of nutrition and archery I have yet to see any formal studies done. They may exist but someone frequently searching for such information (me) hasn’t found even one. Consequently articles about “archery and nutrition” are cobbled together from generic information and information garnered from studies on other sports. The author of this blog post, to his credit, mentions these things at the beginning of his article, but then plows ahead any way.
So as not to be a nay saying nanny with his knickers in a twist, I do have some recommendations regarding competition day eating and drinking. Here they are:
- Since the signs of dehydration are so hard to pick up in its earliest stages, it is best to preclude the possibility. This is especially the case on hot, dry days as can be encountered in desert areas, but hot days elsewhere, too. I tend to sip a prepared beverage frequently during an outdoor competition. The beverage is any sports drink (e.g. Gatorade) that I can stomach, diluted 50:50 with water. The sports drink supplies minerals lost through sweating as well as a little energy (carbohydrates) and, of course, water. The dilution of those drinks with water has been shown to accelerate the uptake of those nutrients.
- With regard to eating, I like as much as anyone a freshly prepared hot dog, Sloppy Joe, or any of the other foods prepared for participants at a shoot. But if I am trying to compete seriously, I prepare my own food. I eat a combination of vegetables (carrot sticks, celery, radishes), slices of cheese, and strips of some meat protein (turkey, chicken, beef, etc.). I chose these because they are readily available in any city I might be competing in and because they are very, very unlikely to spike my blood sugar. If you consume a larger number of easily digested carbohydrates, you will get a recognizable “burst of energy” (also called a “sugar rush”) as your blood sugar rapidly increases. This is followed not very long after by a stretch of lethargy (also called a “sugar crash”). In a sport in which our goal is a steady performance, one in which our last arrow is shot identically to our first, such metabolic highs and lows are counterproductive. So, I avoid like the plague sugary breakfast cereals, candy bars, granola bars, sodas, and other too sweet foods, on competition days.
That’s it. With regard to diet in general, not just for competition days, I have been researching the topic for decades and there is very little that can be said definitively, which is sad. The science of human nutrition has been polluted by politics from its inception. Economic interests have held sway over good science. For instance, no mammal has a need for milk after it has been weaning, yet public nutrition “experts” still recommend children drink milk in substantial quantities. The reason: a powerful dairy lobby. To be fair, some nutritionists recommend milk as a more healthy alternative to sugary soft drinks, but the current ad campaign touting chocolate milk as a sports beverage is part of a greater effort to sell something no one needs.
Then, on top of that, bad science and politics has dominated the science attempted. This is sad to say as I am a scientist. When I first read about some of the shoddy, politicized work in this field I got very angry and had to stop reading (several times). That scientists didn’t follow the facts, going where they lead, because of political reasons is very, very offensive. For example, the “low fat” craze fueled by bogus research into heart health was never correct and has been very harmful, leading to an obesity crisis in the U.S.
If you want to learn more about this topic I recommend Gary Taubes’ “Good Calories, Bad Calories.”
Do check out the Lancaster Archery Blog; there is gobs of good information there. But, like all blogs, including this one, take them with a grain of salt.