Lawmakers asking questions about Energy Drinks
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WHAT IS IN
Meat Sugar,
Caffeine,
and Bile!
Glucose
Like most
popular soft drinks,
Red Bull is largely
sugar water.
But don’t count on
its glucose to
“give you wings,”
as the ad says.
Multiple studies have
debunked the so-called
sugar high.
Taurine
Also known as
2-aminoethanesulfonic
acid,
taurine was originally
isolated from
bull bile in 1827.
Now made synthetically,
it is the magical elixir
said to bring out the
kitesurfing extremophile
in any Web-surfing nerd.
Taurine’s actual effects,
while not as drastic
as the hype,
are pretty wide-ranging,
even from the amount
found in a single can.
Not only is it an inhibitory
neurotransmitter
(in some cases acting
as a mild sedative)
and an age-defying
antioxidant,
it even has the potential
to steady irregular
heartbeats.
Glucuronolactone
Internet rumors claimed
this was a Vietnam-era
experimental drug that
causes brain tumors.
Luckily,
that’s not true.
But don’t crumple up
your tinfoil hat yet —
hardly anyone has
looked into exactly
what this stuff does.
So little research
has been done on
glucuronolactone
(and most of it
50 years ago)
that almost all information
about it is mere rumor.
Users generally believe
it fights fatigue and
increases well-being,
but that could turn
out to be bull,
too.
Caffeine
Ah,
here are Red Bull’s
wings.
All the things this drink
is supposed to do
for you —
increase concentration
and reaction speed,
improve emotional state,
and boost metabolism —
are known effects of this
white powder,
a distant
cousin of cocaine.
Niacin
(niacinamide)
Also known as
vitamin B-3,
niacin increases so-called
good cholesterol (HDL)
by preventing the formation
of triglycerides,
making it a terrific
cholesterol drug.
Unfortunately,
there isn’t enough niacin
here to have this benefit.
And it’s not even pure
enough to give you the
mild head rush dubbed
the “niacin flush.”
Sodium citrate
Commonly used as a
preservative in soft drinks
and spreadable cheeses,
sodium citrate also helps
convert glucose into
lactic acid during exercise,
producing a measurable
effect on athletic
performance.
In at least one test,
it shaved an average
of 17 seconds off
a 5K run.
Inositol
A carbohydrate found
in animal muscle
(sometimes called
“meat sugar”),
inositol is turning out
to be a wonder drug
that significantly
reduces depression,
panic attacks,
agoraphobia,
and obsessive- compulsive
disorder.
It might even be what
makes whole grains
effective cancer fighters.
Instead of being a bit
player in Red Bull
(you’d need to drink
as many as 360 cans
a day to get its benefits),
inositol probably deserves
a drink of its own.
CANBERRA (Reuters) –
Just one can of the
popular stimulant energy
drink Red Bull can increase
the risk of heart attack
or stroke,
even in young people,
Australian medical
researchers say.
The caffeine-loaded beverage,
popular with university
students and adrenaline
sport fans to give them
“wings,”
caused the blood to
become sticky,
a pre-cursor to
cardiovascular problems
such as stroke.
“One hour after
they drank Red Bull,
(their blood systems)
were no longer normal.
They were abnormal
like we would expect
in a patient with
Scott Willoughby,
lead researcher from the
Cardiovascular Research
Centre at the Royal
Adelaide Hospital,
told the Australian
newspaper.
Red Bull Australia
spokeswoman Linda Rychter
said the report would be
assessed by the company’s
head office in Austria.
“The study does not
show effects which
would go beyond that
of drinking a cup of coffee.
Therefore, the reported
results were to be expected
and lie within the normal
physiological range,”
Rychter told Reuters.
Willoughby and his team
tested the cardiovascular
systems of 30 young adults
one hour before and one
hour after consuming one
250ml can of
sugar-free Red Bull.
The results showed
“normal people develop
symptoms normally associated
with cardiovascular disease”
after consuming the drink,
created in the 1980s by
Austrian entrepreneur
Dietrich Mateschitz based
on a similar
Thai energy drink.
Red Bull is banned in Norway,
Uruguay and Denmark
because of health risks
listed on its cans,
but the company last year
sold 3.5 billion cans in
143 countries.
One can contains
80 mg of caffeine,
around the same as a
normal cup of
brewed coffee.
The Austria-based company,
whose marketing says
“Red Bull gives you wings,”
sponsors Formula 1 race
cars and extreme sport
events around the world,
but warns consumers
not to drink more than
two cans a day.
Rychter said Red Bull
could only have such
global sales because health
authorities across the world
had concluded the drink
was safe to consume.
But Willoughby said
Red Bull could be deadly
when combined with stress
or high blood pressure,
impairing proper blood
vessel function and possibly
lifting the risk
of blood clotting.
“If you have any
predisposition to
cardiovascular disease,
I’d think twice
about drinking it,”
he said.
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