Caffeine
Health Tip #5, 26 September 1996
What is caffeine?
Caffeine is a mildly addictive mid-altering drug.
Where is caffeine found?
It is found naturally in more than sixty plants and trees. In our foods, it is found in coffee, tea, sodas, chocolate, even non-prescription diet and pep pills.
What are the effects of caffeine?
One claimed effect of caffeine is that it decreases the brain�s reaction time without increasing error. However, other studies have shown that caffeine does nothing for verbal fluency, mathematical reasoning, or short-term memory. Some negative side effects may be trembling, nervousness, jitters, insomnia, depression, headaches, irritability, higher blood pressure, higher heart rate, higher respiration, disorientation, or sluggishness.
How much caffeine is "too much?"
Undesired side effects from caffeine can be avoided when taken in moderation, about 200-250 milligrams daily. Keep in mind that each person is different. If you are a regular coffee drinker, you may be able to take more without exhibiting side effects. Remember that there are alternatives to ingesting large amount of caffeine. You can switch to decaffeinated coffee or other caffeine-free drinks.
What are some steps to decrease my caffeine intake?
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