sábado, 10 de marzo de 2012

Ginseng For Athletes

Ginseng For Athletes

Hello Will, What is your opinion of ginseng for athletes? Some people make it out to be the best thing since human growth hormone while others say it's worthless. What do you think Will?

Ginseng is often called an "adaptogen" which basically means it helps the body adapt to higher levels of stress. Ginseng proponents claim is can cure just about everything ranging from nervous disorders, anemia, poor libido, wakefulness, forgetfulness and confusion, nausea, chronic fatigue, and angina, to name a just few. Exactly how ginseng supposedly accomplishes all this is unclear and still being investigated. In animals, ginseng appears to have positive effects on metabolism as well as the cardiovascular system, central nervous system, endocrine system, and immune system.

Does it do all this in humans? Several recent reviews that examined the data on ginseng concluded, that while studies with animals show that ginseng (or its active components) may have positive effects, there is generally a lack of controlled research showing it improves performance in humans. There is also some data that suggests ginseng may have estrogenic effects in men, which of course is not what a male athlete wants.

The general consensus regarding the effects of ginseng in humans is that most studies suffer from methodological problems such as inadequate sample size and lack of double-blind, control and placebo designs. Several recent studies have found no improvements in performance from ginseng.

The reason for the contradictory finding between humans and animals may be due in part to the type of ginseng being used, the quality of the ginseng being used, the amount of the ginseng used. For example, there is American ginseng, Indian Ginseng, Siberian ginseng, and Korean ginseng, all reported to have different effects. Also, many ginsengs on the market are known to be lacking in the active ingredient in ginseng, known as "ginsenosides."

One study found that over 85% of ginseng products on the shelves contained virtually no gensenosides. This makes ginseng something of a confusing supplement for athletes, but not a supplement without potential merit or health uses.

Some studies have found ginseng has powerful anti cancer and anti oxidants properties as well as an ability to improve blood sugar metabolism. One recent study found ginseng was able to treat some men with erectile dysfunction! This may be due to ginseng being possibly able to effect Nitric Oxide (NO) production in men, as NO is essential for obtaining an erection.

Clearly, there is a need for research dealing with the efficacy of ginseng, and this research needs to take into account basic, fundamental design considerations if there is to be any hope of establishing whether or not ginseng actually has a place in an athletes supplements regimen.

I have to admit, in the real world, that is reports from people and person use, I have never noticed any performance enhancement (i.e. increases in strength, etc.) from ginseng and I think there are probably better supplements to spend your money on.

About Will Brink

Will Brink has over 15 years experience as a respected author, columnist and consultant, to the supplement, fitness, bodybuilding, and weight loss industry and has been extensively published.Will graduated from Harvard University with a concentration in the natural sciences, and is a consultant to major supplement, dairy, and pharmaceutical companies.

His often ground breaking articles can be found in publications such as Lets Live, Muscle Media 2000, MuscleMag International, The Life Extension Magazine, Muscle n Fitness, Inside Karate, Exercise For Men Only, Body International, Power, Oxygen, Penthouse, Women’s World and The Townsend Letter For Doctors.

Will was a former high level trainer with a rep for getting Olympic athletes, bodybuilders and fitness stars into shape and has gained a reputation for being a no "BS" industry insider who's not afraid to reveal the lies and hype found in the fat loss , muscle building & supplement industry.

He has been co author of several studies relating to sports nutrition and health found in peer reviewed academic journals, as well as having commentary published in JAMA. William has been invited to lecture on the benefits of weight training and nutrition at conventions and symposiums around the U.S. and Canada, and has appeared on numerous radio and television programs.

He is the author, of Bodybuilding Revealed which teaches you how to gain solid muscle mass drug free and Fat Loss Revealed. which reveals exactly how to get lean , ripped and healthy completely naturally. Both e-books come with access to his private forums and numerous tools to aid you in either endevour.

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