Wednesday, March 5, 2008

Does Caffeine Cause Dehydration?

A review of the research by scientists at the University of Connecticut, and others, does not confirm that long-held belief.

They found, that caffeine consumed in moderate amounts had only a mild diuretic effect on the body. And that there was no significant difference in the amount of urine, and the levels of electrolytes lost by the body, after ingesting caffeinated beverages.

So, does that mean that we can drink as much caffeine as we want?

Absolutely Not!

Caffeine is absorbed through the lining of the stomach, which increases your stomach acid production and may put you at greater risk for developing a stomach ulcer. Caffeine acts as a stimulant for the central nervous system, which can make you hyperactive and restless, alter your heart rate, and may interrupt your sleeping patterns leading to an increase in insomnia. And too much caffeine may increase a pregnant woman’s risk of miscarriage.

Most of us don’t know how much caffeine we consume on a daily basis. Did you know that many over-the-counter medications contain caffeine? Caffeine can also be found in chocolate. And, ever wonder why those very popular “energy” drinks make you feel so good? You guessed it! They are loaded with caffeine and lots and lots of sugar.

So, enjoy a cup or two of coffee with your breakfast in the morning. But, think twice before having another one, or an energy drink before your workout, and try not to eat too much chocolate right before bedtime-try a warm glass of mik instead.

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