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Potassium
Supplements & Information
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Potassium
is an essential mineral that is involved in both electrical and cellular
functions in the body. (In the body it is classified as an electrolyte).
Potassium is a very important mineral to the human body. It has various
roles in metabolism and body functions:
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It assists in the regulation
of the acid-base balance and water balance in the blood and the body
tissues.
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It assists in protein synthesis
from amino acids and in carbohydrate metabolism.
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It is necessary for the
building of muscle and for normal body growth.
? It is necessary for proper maintenance of mineral
balance of blood as well as a stable blood pressure.
? It works with sodium to regulate body's water
balance.
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It is needed for the proper
functioning of nerve cells, in the brain and throughout the body.
Read
more below...
Purchase Online
You can get Potassium Supplements online
at stores below:
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Vitamin World
Vitamin
World manufactures over 1,000 superior-quality vitamins, minerals, herbs, and
other nutritional supplements in their own state-of-the-art facilities. Whether
you shop online or in a retail location, you can count on Vitamin World for the
high quality vitamins and supplements at everyday low prices.
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Puritan's Pride
Puritan's Pride
manufactures over 1,000 high quality vitamins, minerals, herbs and other
nutritional supplements in their own state-of-the-art facilities and produces
supplements in every available form, including tablets, two-piece capsules,
softgels, powders and liquids.
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The
Vitamin Shoppe
America?s Health
Superstore and leading value price retailer of vitamins, supplements, and
everything else for good health and nutrition. Over 25,000 products from more
than 400 national brands at the lowest possible value price every day.
*First-Time Customers Only (20% Off Coupon sent via email)
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Drugstore.com
The home of the GNC Store. They also teamed up with other great suppliers to bring you a broad selection of vitamins, private label vitamins & herbs, herbal supplements & minerals, body building & dietary supplements, and more at everyday low prices.
* New customers only
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MotherNature.com
Great selections of quality, all-natural products for a healthy lifestyle, including vitamins and minerals, supplements, herbs, and more.
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WebVitamins.com
Offers one of the largest selections of the finest vitamins, herbs and minerals brands available anywhere. They make their marketing and purchasing decisions to maintain their products the lowest prices in the industry.
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Food Sources
Fish such as
salmon, cod, flounder, and sardines are good sources of potassium. Various
other meats also contain potassium.
Vegetables including
broccoli, peas, lima beans, tomatoes, potatoes (especially their skins), and
leafy green vegetables such as spinach, lettuce, and parsley contain potassium.
Fruits that contain
significant sources of potassium are citrus fruits, apples, bananas, and apricots.
Dried apricots contain more potassium than fresh apricots.
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Side Effects
A deficiency of potassium (hypokalemia)
can occur in people with chronic disease or as a result of the aging process.
The most common problems associated with reduced potassium levels are hypertension,
congestive heart failure, cardiac arrhythmias, depression, and fatigue. A
variety of conditions can cause the loss of potassium from the body. The most
common of these conditions are
vomiting,
diarrhea,
and other gastrointestinal problems.
Hypokalemia can
also be caused when too much water is taken in too quickly in conjunction
with heavy perspiration -- for example, in an overzealous attempt to prevent
dehydration during sports. This can affect marathon runners and other serious
athletes.
Renal disease
(such as acute renal failure) and diabetes, depending on the stage of either,
can also cause fluctuations in the levels of potassium. Additionally, many
medications can cause depletion of potassium. Examples include diuretics,
cortisone, prolonged use of aspirin, and laxatives.
The most common
symptom of potassium depletion is fatigue. Other symptoms of potassium deficiency
include slow reflexes, muscle weakness, and dry skin. A quick loss of potassium
could lead to cardiac arrhythmias.
Severe potassium
deficiency symptoms include decreased heart rate, extreme muscle weakness,
bone fragility and, if untreated, death. A low level of potassium can be determined
with a blood test and can be treated with potassium supplements.
Increased levels
of potassium in the blood is known as hyperkalemia. Some common causes of
this are reduced renal (kidney) function, an abnormal breakdown of protein,
and severe infection. If there is no pathological cause for increased potassium
levels, the kidneys are able to handle a large amount of potassium, and prevent
the blood levels from increasing.
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Recommendations
There is no recommended
daily allowance for potassium, although experts recommend approximately 2
to 2.5 grams per day. The average American diet provides 2 to 6 grams of potassium
per day.
Over-the-counter
potassium supplements provide 99 milligrams of potassium per tablet. Potassium
supplementation should never be taken without the approval of a health care
provider.
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Information on this site is provided for informational
purposes and is not meant to substitute for the advice provided by your own
physician or other medical profession. You should not use the information
contained herein for diagnosing or treating a problem or disease, or prescribing
any medication. If you have or suspect that you have a medical problem, promptly
contact your health care provider. Information and statements regarding
dietary supplements have not been evaluated by the Food and Drug Administration
and are not intended to diagnose, treat, cure, or prevent any disease.
Please review the
Terms of Use
before using this site. Your use of the site indicates your agreement
to be bound by the Terms of Use.
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