Categories
Exercise

Tense After a Jog or Bike Ride? Loosen Up Those Muscles

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To counter the effects of cycling, hiking or jogging, perform this exercise to release tension that creeps into your hips, legs and lower back from repetitive movements. Tightness in your iliotibial band, which runs down the outer thigh, can cause knee pain, so do this move after every workout.

Step 1-> Begin on your hands and knees. Bring your right foot between your hands, bend your left leg on the floor behind you (place a towel or mat under your knee for more comfort.) Inhale, lift up on your fingertips raising your chest off your right thigh. Exhale, lower your hips toward the floor as low as you can.

Step 2
-> For a more intense stretch, raise your chest and place your hands on your front thigh. Be careful that you don’t raise your hips when you bring your hands to your thigh. Remember to slide your shoulder blades down your back and keep the muscles around your neck relaxed. Hold for three breaths and repeat with your left leg in front.

Sources:
Los Angeles Times

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Categories
Featured Herbs & Plants

Is the ‘Superfood’ Acai Worth the Price?

antioxidants, acai, superfood, shopping, free radicals, ORACSales of acai products catapulted to $13.5 million last year, up from $435,000 two years previously. An acai craze has been fueled by discussions on the “Oprah Winfrey Show,” where at least two of her experts — dermatologist Dr. Nicholas Perricone and heart surgeon Dr. Mehmet Oz — have mentioned the so-called superfood.

With a flavor that faintly resembles raspberries and chocolate, the fruit has 10 times more antioxidants than red grapes and 10 to 30 times more than the artery-protective flavonoids of red wine. It also seems to inhibit key enzymes in your body, perhaps reducing inflammation.

But acai comes at a cost.

One 60-capsule supply runs about $19.95 for a two-week dose. And while there is some merit to the antioxidant content of exotic fruits such as acai, consumers also get antioxidants from array of other foods, such as oranges, tomatoes and blueberries. There is also little evidence that it is useful as a weight-loss aid, although it has sometimes been marketed as one.

Sources: ABC News December 12, 2008
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Categories
Herbs & Plants

Pinkroot, Indian Pink

Botanical Name: Spigelia merilandica

Family: Loganiaceae

Other Names: Indian Pink, Maryland Pink, Pinkroot, Wormgrass, American Wormgrass, American Wormroot, Starbloom

Parts Used : Root

Caution : Toxic! Useful only to experienced herbalists familiar with its use.

Habitat
Southeastern N. American native perennial herb, found in rich woods from New Jersey to Florida and west to Texas and Wisconsin, primarily in the Southern States.

Long ago, the pinkroot herb grew in Maryland (in the northern parts of the United States), but it now grows only in the wild in the Deep South of North America. However, owing to the noted adverse side affects of the herb it is no longer in use and is hardly collected by anyone.

Description:The pinkroot is a perpetually growing herb that is distinct for its ornamental flowers. The plant usually grows up to a height of one to two feet and has a number of four-sided smooth and purple colored stems each of which end with a single sided barb containing four to twelve decorative flowers.

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Indian Pink is fast disappearing, due to over harvesting. The leaves are pointed, stemless, alternate and opposite growing from 2 to 4 inches long, and up to 3 inches wide. The showy flowers are tube-shaped, bright scarlet red outside, opening into a bright yellow 5 pointed star, flowers bloom from May to July atop a smooth simple erect stem from 6 inches to 2 feet high. The roots are rhizome, knotty and dark-brown externally, with many thin, long, wiry rootlets attached to it, marked with scars of the stems of former years, internally the rhizome is whitish, with a darkbrown pith. Collect rootstock, after the flowers fade. The root is best used when fresh but can be harvested in the autumn then dried for herb use.

Cultivation: A very ornamental plant, Indian Pink succeeds in most fertile soils in semi-shade, transplant root cuttings in rich well drained soil. It’s best sited to well-drained, organic soil that receives good light but not direct sun. The north or east side of a house makes a good location. Once established, the plant will form a clump that will gradually get a foot or so across. Plants should be watered during dry weather.

Spigelia is available from the nursery trade, but you have to hunt to find it. It can be propagated by cuttings with the slips taken in the spring as they emerge. Care must be exercised to prevent them from rotting during the rooting stage. Seed does not seem to be readily available in the trade.

Constituents:The pinkroot herb encloses alkaloids (primarily spigeline), a volatile oil, tannin (a plant chemical used in tanning) and resin. It may be noted here that spigeline not only causes irritation, but also induces a vomiting tendency in the stomach.

The pinkroot also holds a bitter and pungent substance that is soluble in water as well as alcohol, but not soluble in ether (an organic amalgam related to the hydrocarbon group). The herb also encloses little quantity of wax, fat, mucilage (a thick water-based blend), albumen, myricin, a viscid (a thick and sticky substance), saccharine material, lignin (a composite polymer found in plant cell walls), sodium salts, potassium and calcium. It may be mentioned here that the effects of the venomous alkaloid spigeline present in pinkroot is similar to those of nicotine, coniine and lobeline.

Medicinal Properties and Uses:
Pink Root, was being used medicinally by the Native Americans long before America was even discovered. Long used as an alternative medicine its proven medicinal constituents are Spigeline, Lignin, tannin, albumen, and myricin. Some of these are showing promise as antiHIV, anticancer and anticoronary. Other medicinal properties include antibacterial, antidiarrheic, antioxidant, antiviral, anthelmintic, and laxative. It is most popular as an anthelmintic and is most potent for tapeworm and for the round worm. It is a safe and efficient drug, if administered in proper doses and always followed by a saline aperient, such as magnesium sulphate. Otherwise unpleasant and serious side effects may occur. Said to be narcotic in large doses, causing increased heart action, dizziness, vertigo, disturbed vision, muscular spasms, convulsions and possibly death.

Although the pinkroot is reported to have several remedial uses, presently herbal practitioners use the herb primarily to throw out worms, especially tapeworms and roundworms, from the intestines. In fact, herbalists also recommend the use of pinkroot along with other herbs like senna and fennel with a view to make certain the removal of both the worms and the root too. It may be mentioned here that the root of the pinkroot herb is said to be potentially noxious if it is absorbed by the stomach.

It may be mentioned here that the natives of America have been using the pinkroot to cure several ailments much before Columbus discovered America. Chemical analysis of the pinkroot has shown that it comprises proved medical elements like spigeline, lignin, tannin, albumin and myricin. Latest researches conducted on pinkroot have shown that some of these ingredients have properties that may be used to treat HIV, cancer and coronary ailments. The other remedial properties of pinkroot consist of anti-bacterial, anti-diarrheic, antioxidant, anthelmintic and laxative. The herb is accepted most for its anthelmintic properties and is considered to be a very powerful medication for tapeworm and roundworm. Normally, the pinkroot is considered to be a protected and effective medicine provided it is administered in the right dosage and always pursued by a saline aperient like magnesium sulphate.

However, if the administration of the drug is not followed by any saline aperient, it may often lead to horrid and grave side effects. If taken in large doses, the pinkroot is said to produce narcotic effects that may cause enhanced heart action, giddiness, lightheadedness or vertigo, unclear or diffused vision, muscular spasms, convulsions and even prove to be fatal.

It is interesting to note that the Cherokee and other native North Indian tribes used the pinkroot as a sacrament or ceremonial herb to help induce visions as well as predict the future. At the same time, the herb was also used as venom during some suicidal rituals.

Pinkroot Dosage Information
Pinkroot comes in various forms and can be an ingredient in some products. Due to its strong actions, it is best to consult with your physician for the treatment of your condition.

Suriname’s traditional medicine:
The plant is used against headache, throbbing pain, neuralgia, stabbing violent pain, vermifuge, congestion and as an expeller of intestinal worms.

Other medical uses:
Homeopathy.

Folklore
Used by the Cherokee and other American Indians tribes as a ritual and ceremonial herb to induce visions and foretell the future. Also used as poison in some suicidal ceremonies.

Pinkroot Safety & Interaction Information:
Pinkroot is emetic and can irritate the stomach. Due to its toxicity, caution should be used. It is possible to have side effects such as dizziness, rapid heartbeat, blurred or dimmed vision, and convulsion while taking Pinkroot. If you experience any of these symptoms, discontinue use. Not for use by small children, pregnant or nursing women, or those with severe liver or kidney disease.
Disclaimer:The information presented herein is intended for educational purposes only. Individual results may vary, and before using any supplements, it is always advisable to consult with your own health care provider.

Resources:

http://www.arhomeandgarden.org/plantoftheweek/articles/Indian_Pink.htm
http://www.herbs2000.com/herbs/herbs_pinkroot.htm
http://www.tropilab.com/wormbush.html
http://www.insensual.com/pinkroot.html

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Categories
Diagnonistic Test

Electromyography and Nerve Conduction Studies (EMG)

Description: Electromyography (EMG) tests analyze nerve and muscle electrical activity. Some types of electrical activity are normal, whereas some patterns of electrical activity suggest a disease of nerves or muscles. Nerve conduction studies are tests that are often used in combination with the EMG evaluation. For nerve conduction studies, the muscles and nerves are stimulated with small bursts of electricity to see whether the nerves and muscles respond in a normal way.

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Preparation for the test: No preparation is necessary.

What happens when the test is performed?
For the EMG, thin needles are inserted one by one into the muscles being tested. These needles are not hollow, and they are thinner than the type of needle used to draw blood. Each needle is attached to a wire that gives signals to a machine. The needle acts like an antenna to detect electrical patterns inside the muscle and the nerves that are attached to that muscle. Most patients find this test mildly uncomfortable.

If you have nerve conduction studies done, small pads are taped to the skin on your hands or feet. These pads can both deliver mild electric shocks and detect electric signals coming through the skin. The shocks that are used are too small to be harmful. They feel similar to the kind of shock you might feel if you rubbed your feet on the carpet and then touched a doorknob. You might feel one of your muscles twitch when the electricity is delivered.

Testing times vary, depending on how many muscles are being tested. EMG testing takes 20 to 30 minutes. If nerve conduction studies are also done, testing may require as long as one hour.

Risk Factor : There are no risks. The needles used in the EMG are too small to put you at significant risk for bleeding or infection. The shocks do not shock your whole body and are too mild to cause any damage.

Anything special to be done after the test is over : Nothing.

Time to know the result:
A neurologist interprets the electrical signals measured in your muscles and sends a report to your doctor within a few days

Resources:
http://www.health.harvard.edu/diagnostic-tests/electromyography-and-nerve-conduction-studies.htm

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