Green Tea: Help Or Hype?
By Laura M. Turner
Green Tea: Help Or Hype?
By Laura M. Turner
There’s been lots of health-hype lately surrounding the benefits of green tea. I’m certain you’ve heard it, too. Have you ever wondered: “Is it really worth my while to drink tea of the green variety”? Stick around and decide for yourself.
First: The Claims:
A rich source of anti-oxidants:
What are anti-oxidants? Anti-oxidants neutralize “free
radicals” or unstable molecules in the body that can eventually become
unfriendly and wreak havoc on the cells. Free radical damage can cause
everything from sun damage to hardening of the arteries. Green tea will
help you bulk up on the anti-oxidant warriors that help to both lower
cholesterol and reduce the risk of heart disease by controlling blood
pressure.
Cancer prevention:
Green tea has been shown to lower rates of cancer in
Asian populations. The cancers studied and which have been recorded
include: bladder, colon, esophagus, pancreas, rectal and stomach. New
evidence suggests green tea may also help prevent prostate cancer, as
well.
Help with arthritis:
Studies also suggest there is possible anti-inflammatory
and arthritis preventing effects in green tea although, I’ll admit,
solid scientific evidence was difficult to come by. By simple
suggestion, I’ll give green tea an A for effort in the arthritis
category.
Liver protection:
Green tea has been proven to protect liver cells by
stimulating the immune system. Green tea protects the liver by warding
off toxins such as alcohol and cigarette smoke.
Teeth protection:
Green tea has been thought to promote oral health
(although scientific proof was difficult to come by here, too). Green
tea is supposed to work against bacteria, protecting teeth from
cavities.
Weight loss:
Here’s another benefit that will raise many an eyebrowSeveral sources I found claimed that green tea may actually help to
stimulate weight loss. Yes! Green tea contains polyphenols (molecule
compounds) that actually help the body to burn weight and regulate both
blood sugar and insulin levels.
The Bad News
What’s the bad news?
The only negative side effect I’ve found is the simple
recorded cases of insomnia due to naturally occurring caffeine in green
tea. It looks like there’s only 30-60 mg. in 6-8 ounces of tea,
however. That's less than half the caffeine content of coffee
which weighs in at 90 mg. per 8 ounce cup.
Other FAQ’s About Green Tea:
How much green tea is enough to reap the benefits?
No one seems to be too sure about the answer to this
question, either. Let's be realistic – most people could easily
drink 3-4 cups of green tea daily. This is a good round number and one
that I came up with based on its frequency in the research studied. A
suggestion: why not try replacing your usual cup of coffee with a clean
dose of health?
Where to get a good cup of tea?
Check out your local grocery for my favorite:
Lipton. There's plenty of others, but I like the way Lipton aims
to zip up green tea with variety. They even have a orange,
passion fruit & jasmine flavor that's de-lish!
If drinking tea really isn’t your thing, but you still
want the benefits – no problem! Green tea is now available in
capsule form, too. This could be as close as your local pharmacy. Check
around.
In summation:
In this scientist’s opinion, green tea is well worth your
consideration. The simple speculation of benefits is enough to get
excited about. It’s easy to digest, tastes good and, hey, if it helps
me with my goal of wellness and illness prevention, I’ll take ample tea
time, any day!
Research for this article has been created through
careful consideration of research and articles appearing on WebMD and
though several working texts which include:
Balch, Phyllis A., CNC. Prescriptions for Nutritional Healing. New York: Penguin Putnam, 2004.
Mabey, Richard. The New Age Herbalist. New York: Simon & Schuster, 1988.
Mindell, Earl, R.Ph., Ph.D. Herb Bible. New York: Simon & Schuster, 1992.
Tierra, Michael L.Ac., O.M.D. The Way of Herbs. New York: Simon & Schuster, 1998.
Laura M. Turner is a 15-year veteran fitness instructor, fitness trainer and natural health practitioner.