All-nighters endanger some
By Sarah LaVoie
Daily Forty-Niner
To pack their brains
with facts or pound out papers, students are doing more than sipping coffee
or popping pills. But regardless of the weapon used to slay the sleep enemy,
all-nighters seem to have negative effects.
After taking a grueling
test, groggy, sleep-deprived students returning home from school can become
dangerous drivers.
"One time I was
driving in the far left lane, and the next thing I knew I was in the far
right lane and swerving toward the curb," said senior Victor Arellano.
To stay awake all
night, students use many traditional and even unusual ways to stay alert.
"Sometimes, I study
standing up -- seriously, it keeps me awake," said senior Ubaldo Franco.
Students even pick
out the study environment to beat the sleep enemy.
These tactics include
sitting in a well-lighted room with uncomfortable chairs, letting in cool
air and staying away from couches.
The most popular
eyelid opener is caffeine.
Truck drivers, medical
residents, graveyard-shift workers and military personnel all use the substance
to stay awake.
The most common form
is coffee, and other forms include soda (Mountain Dew and Dr Pepper seem
the most popular), espresso drinks, chocolate, caffeine tablets such as
Vivarin or No-Doz, caffeinated water and tea.
Sophomore Alex Ramirez
said he likes to load up on mochas and Mountain Dew.
Chronic high-dose
caffeine intake can lead to nervousness, irritability, anxiety, trembling,
muscle twitching and insomnia.
A recent study performed
by Kaiser Permanente found no link between coffee consumption and death
risk.
Another study found
that caffeine improved cognitive performance, objective alertness and self-ratings
of mood, according to Web sources.
Another study found
that two cups of coffee at 1 a.m. preserves alertness throughout the night.
Another two cups at 7 a.m. helps alertness the following day.
Some students even
take herbal energy enhancers to pull off the all-nighter. Metabolife and
popular herbal energy enhancers, such as Ripped Fuel, contain the recently
popularized stimulant ephedra, which comes in several forms and is often
listed as ephedrine.
Ephedra is closely
related in structure to methamphetamines, although its effects on the central
nervous system are less potent and last longer than those of the amphetamines.
High doses of ephedra
can cause restlessness and anxiety, dizziness, insomnia, tremors, a rapid
pulse, sweating, respiratory difficulties, confusion, hallucinations, delirium
and sometimes convulsions. Many instances of psychosis, clinically similar
to amphetamine psychosis, have resulted from chronic high-dose abuse.
Individuals under
the influence of stimulants become easily confused and lose the ability
to concentrate or think clearly for any length of time. Stimulants also
may impair the userís ability to perceive time and distance.
The Journal of the
American Medical Association states that stimulants affect "areas of the
brain involved with attention, alertness, short-term memory, arithmetic
and sensory processing, as well as such complex mental operations as reasoning
and problem solving." |