Caffeine
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Caffeine
Myth: Caffeine is a diuretic and should not be taken by athletes prior to competition.
Caffeine was once considered a diuretic, which removes water from the body. However, current research shows this may not be true. In fact, studies have shown the majority of the increase of urination is due to a coffee-drinker simply drinking
more than he or she normally does.
Caffeine is a stimulant that is known to help athletes train and compete harder and longer. A small amount of caffeine (1 to 3 mg/kg) can help performance in long periods of exercise and may be helpful in exercise of shorter duration. Moderate doses of caffeine occur in usual amounts of coffee, pop, and some sport products such as sports gels. Larger doses of caffeine seem not to be more effective; large doses may have negative effects such as over-stimulation and poor sleep patterns.
Caffeine affects individuals in various ways. You need to know how it effects you before you rely on it. Some athletes can experience negative side effects such as gastrointestinal difficulties and inability to focus.
Caffeine is a stimulant that is known to help athletes train and compete harder and longer. A small amount of caffeine (1 to 3 mg/kg) can help performance in long periods of exercise and may be helpful in exercise of shorter duration. Moderate doses of caffeine occur in usual amounts of coffee, pop, and some sport products such as sports gels. Larger doses of caffeine seem not to be more effective; large doses may have negative effects such as over-stimulation and poor sleep patterns.
Caffeine affects individuals in various ways. You need to know how it effects you before you rely on it. Some athletes can experience negative side effects such as gastrointestinal difficulties and inability to focus.
