Research
Brief
| Coenzyme Q-10 (also known as Co Q-10, Q-10, vitamin Q-10, ubiquinone
or ubidecarenone) is a compound that is made naturally in the body.
Coenzyme Q-10 is used by cells to produce energy needed for cell growth
and maintenance. It is also used by the body as an antioxidant. Coenzyme
Q-10 is found in most body tissues. The highest amounts are found
in the heart, liver, kidneys and pancreas. The lowest amounts are
found in the lungs. Tissue levels of Coenzyme Q-10 decrease as people
get older. Coenzyme Q-10 was first identified in 1957. Its chemical
structure was determined in 1958. Coenzyme Q-10 is part of the Electron
Transport Chain in the mitochondria. This is the site of cellular
respiration where energy is made. Studies have suggested that coenzyme
Q-10 stimulates the immune system and increases resistance to disease,
as well as its effects on increasing energy in the cardiac muscle.
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Frequently Asked Questions
Q Why is it so important
to shorten the absorption time of this Co Q-10 supplement?
A Fat-soluble
compounds are absorbed early in the digestive tract. If these compounds
are not available for speedy absorption, they will not get into the
body.
Q As an antioxidant, how
does Co Q-10 compare to vitamins C and E?
A Co
Q-10 is a very efficient electron-carrier. This is the compound's primary
responsibility as part of the electron-transpot-chain in the mitochondria.
Q Is there such a thing
as taking too many antioxidants?
A No.
Your body is constantly bombarded by free radicals and oxidizing particles.
A large amount of antioxidants ensures that little damage is done to
healthy tissue.
References
Overvad K, Diamant B, Holm L, Holmer G, Mortensen
SA, Stender S. Coenzyme Q-10 in health and disease. Eur J Clin Nutr. 1999
Oct;53(10):764-70.
Burke BE, Neuenschwander R, Olson RD. Randomized,
double-blind, placebocontrolled trial of coenzyme Q-10 in isolated systolic
hypertension. South Med J. 2001 Nov;94(11):1112-7.
* These statements have not been evaluated
by the Food & Drug Administration.
These products are not intended to diagnose, treat, cure or prevent any
disease.
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