Tuesday, May 12, 2009

Even Bogus Acupuncture Helps Back Pain

People suffering from chronic low back pain who received acupuncture treatments fared better than those receiving only conventional care, according to a recent study published in the Archives of Internal Medicine.

Interestingly, the study also showed that people receiving simulated acupuncture-toothpicks were inserted instead of needles--also fared better than those receiving conventional care.


What gives?

Researchers wish they knew. But they still can't explain how acupuncture actually works. Only that it has been shown to elicit a positive effect.

"This adds to the growing body of evidence that there is something meaningful taking place during acupuncture treatments outside of actual needling," said Dr. Josephine P. Briggs, director of the National Center for Complimentary and Alternative Medicine. "Future research is needed to delve deeper into what is evoking these responses."

"This trial enrolled 638 adults with chronic low back pain who had never had acupuncture and who had rated the "bothersomeness" of their pain as at least a 3 on a 0-to-10 scale.

The participants were randomly assigned to one of four groups: individualized acupuncture, involving a customized prescription for acupuncture points from a diagnostician; standardized acupuncture, using a single prescription for acupuncture points that experts consider generally effective for chronic low back pain; simulated acupuncture, which mimics needle acupuncture but does not involve actual penetration of the skin; or usual care, which is standard medical care.

The patients assigned to any of the three acupuncture groups (individualized, standardized, or simulated) were treated twice weekly for three weeks, and then weekly for four weeks. At 8, 26, and 52 weeks, researchers measured back-related dysfunction and how much symptoms bothered participants.

The researchers found that at eight weeks the individualized, standardized, and simulated acupuncture groups all improved their dysfunction scores significantly more than the group receiving usual care. These benefits persisted for one year, though diminished over time.

However, there was no significant difference between the groups receiving the needle and simulated forms of acupuncture. Thus, while acupuncture was found effective in treating low back pain, neither tailoring acupuncture needle sites to an individual patient nor penetrating the skin appears to be important for receiving therapeutic benefit."

Sunday, May 10, 2009

Why health fitness matters

Exercise is an important part of a lifetime of good health! Exercising is also fun and is something you can do with friends. It also can help you:

  • Feel less stressed
  • Boost your self-esteem
  • Feel more ready to learn in school
  • Keep a healthy weight
  • Build and keep healthy bones, muscles, and joints

There are many ways it can help you, both today and in the future.

Short-term, long-term benefits

Short-term benefits of exercise are the body's responses right after starting. The long-term benefits are improvements that occur over weeks, months, and years from regular exercising or training.

Some short-term benefits include:

* Helps you feel good about yourself
* Relaxes and refreshes your body
* Gives you a break from daily routines and worries

Some long-term benefits include:

* Lowers high blood pressure
* Helps you lose weight and gain strength the healthy way by lowering body fat and increasing muscle
* Lowers risk of cancer, diabetes, heart disease, and osteoporosis (bone loss)

Most people can benefit from exercise. In fact, making physical activity a regular part of your life early on is one of the most important things you can do to improve your health. If you have an injury or think there is a health reason why you may not be able to exercise safely, talk with your doctor before starting a new exercise program or sport. You should also talk with a doctor first if you have:



* Asthma
* High blood pressure
* Heart trouble
* Dizzy spells
* Extreme breathlessness after physical activity
* Arthritis or bone problems
* Severe muscle, ligament, or tendon problems
* Fatigue or feel tired most of the time

Get moving!



Group of friends in a swimming poolThe more time you spend in front of the television or playing video games, the less time you have to be active. Not being active is called sedentary (say: sed-un-tair-ee). Leading a sedentary lifestyle can cause weight gain and even obesity (dangerously high weight), which can lead to type 2 diabetes, high cholesterol levels, and high blood pressure. These three health issues can hurt your heart and make it easier for you to get certain diseases. Make physical activity a regular part of your life. It can help you protect your health!

Thursday, May 7, 2009

Best and Worst Brain Foods

If you want to make the right decisions in confusing times—Time to refinance? Explore a different career? Root for the singing spinster or the 12-year-old?—you need to pay special attention to what you eat. That’s right: Your grocery list can help with your to-do list. That’s because the right foods are a kind of clean-burning fuel for your body’s biggest energy hog: Your brain. A study in the Journal of Physiology makes the point that, though your brain represents only 2 percent of your body weight, it makes 20 percent of the energy demands on your resting metabolism.

On our new Eat This, we rounded up the best foods to munch on when you need a mental boost—and found studies that show, in fact, that you can be up to 200 percent more productive if you make the right eating choices. Stock up on these items to halt mental decline, jog your memory, sharpen your senses, improve your performance, activate your feel-good hormones, and protect your quick-witted sharpness, whether you’re 15, 40—or not admitting to any age whatsoever!

FOR SHORT-TERM MEMORY
Drink This!: COFFEE



Fresh-brewed joe is the ultimate brain fuel. Caffeine has been shown to retard the aging process and enhance short-term memory performance. In one study, British researchers found that just one cup of coffee helps improve attention and problem-solving skills.

Not That!: ENERGY DRINKS/TOO MUCH COFFEE

Ever heard of the concept “too much of a good thing”? If you OD on caffeine—too many cups, a jolt of caf from the late afternoon onward, a Red Bull cocktail—it can mess with your shuteye schedule. Sleep is reboot time for your mental computer, and you don’t want to mess with it.




FOR LONG-TERM MEMORY

Eat This!: BLUEBERRIES

Antioxidants in blueberries help protect the brain from free-radical damage and cut your risk of Alzheimer’s and Parkinson’s diseases. They can also improve cognitive processing (translation: thinking). Wild blueberries, if you can find them, have even more brain-boosting antioxidants than the cultivated variety, so book that vacation in Maine now. The berries will ripen in July.

Not That!: THE UNRIPE AND UNREADY

Here’s a cool tip: if your favorite berries are out of season, buy them frozen. The freezer locks in peak flavor and nutrients, so the berries’ antioxidant capacity is maxed out. Those pale, tough, and expensive off-season berries usually ripen on a truck, rather than on the bush, so they’re nutritional imposters compared to the real thing.

For more smart shopping tips, point your grocery cart to THIS story and learn how to pick the most delicious and nutritious while controlling your waistline!

TO THINK FASTER



Eat This!: SALMON OR MACKEREL

If the Internal Revenue Service picks you for some up-close-and-personal auditing, you’ll want to be on your toes when they vet your deductions list. So put salmon or mackerel on the grocery list. The omega-3 fatty acids found in fatty fishes are a primary building block of brain tissue, so they’ll amp up your thinking power. Salmon is also rich in niacin, which can help ward off Alzheimer’s disease and slow the rate of cognitive decline.

Not That!: FULL-FAT ICE CREAM

Not all fats are created equal: Beware foods high in saturated fats, which can clog blood vessels and prevent the flow of nutrients and blood to the brain. Ice cream is not a brain-health food.

TO ENERGIZE:

Eat This!: HIGH-PROTEIN SALAD WITH VINAIGRETTE

The oil in the dressing will help slow down digestion of protein and carbs in the salad, stabilizing blood-sugar levels and keeping energy levels high. Build your salad on a bed of romaine and spinach for an added boost in riboflavin, and add chicken and a hard-boiled egg for more energizing protein.

For other tips on how to build the perfect salad, check out the Eat This, Not That! ultimate salad selector.

Not That!: PANCAKES OR BAGELS

MIT researchers analyzed blood samples from a group of people who had eaten either a high-protein or a high-carbohydrate breakfast. Two hours after eating, the carb eaters had tryptophan levels four times higher than those of the people who had eaten protein. The tryptophan in turkey is one of the reasons you crawl off for an afternoon nap after Thanksgiving dinner. So watch what you gobble.


TO CALM DOWN

Eat This!: LOW-FAT YOGURT OR MIXED NUTS

Scientists in Slovakia gave people 3 grams each of two amino acids—lysine and arginine—or a placebo, and asked them to deliver a speech. Blood measurements of stress hormones revealed that the amino acid-fortified guys were half as anxious during and after the speech as those who took the placebo. Yogurt is one of the best food sources of lysine; nuts pack loads of arginine.

Not That!: SODA

A study from the American Journal of Public Health found that people who drink 2½ cans of soda daily are three times more likely to be depressed and anxious, compared with those who drink fewer. So Mountain Dew is a Mental Don’t.


TO CONCENTRATE




Eat This!: PEPPERMINT TEA

The scent of peppermint helps you focus and boosts performance, according to researchers. Need to reach Chicago before nightfall, and you’re stuck in traffic around Cleveland? One study found that peppermint makes drivers more alert and less anxious.

Not That!: CANDY

Sugary foods incite sudden surges of glucose that, in the long term, cause sugar highs and lows, leading to a fuzzy state of mind. So you’ll need to avoid all the attention-busting sugar bombs on this list of the 20 most sugar-packed foods in America.

FOR GOOD MOODS AND GRINS
Eat This! ARUGULA OR SPINACH SALAD

Leafy greens—arugula, chard, spinach—are rich sources of B vitamins, which are key components on the assembly line that manufactures feel-good hormones such as serotonin, dopamine, and norepinephrine. According to a study published in the Journal of Neuroscience Nursing, a lack of B6 can cause nervousness, irritability, and even depression.

Not That!: WHITE CHOCOLATE

White chocolate isn’t chocolate at all, since it contains no cocoa solids. So it won’t stimulate the euphoria-inducing mood boosters like serotonin, as real chocolate does. Grab the real thing, the darker the better. More cacao means more happy chemicals and less sugar, which will eventually pull you down.


FOR SHARPER SENSES

Eat This!: 1 TBSP OF GROUND FLAXSEED DAILY

Flax is the best source of alphalinoleic, or ALA—a healthy fat that improves the workings of the cerebral cortex, the area of the brain that processes sensory information, including that of pleasure. To meet your quota, sprinkle it on salads or mix it into a smoothie or shake.

Not That!: ALCOHOL

This one’s obvious, but worth mentioning anyway. A drink or two can increase arousal signals, but more than that will actually depress your nervous system. This makes you sloppy, not sharp.

Wednesday, May 6, 2009

Weather Radio Now Numbers 1000 Transmitters!


NOAA Weather Radio All Hazards (NWR) is a nationwide network of radio stations broadcasting continuous weather information directly from the nearest National Weather Service office. NWR broadcasts official Weather Service warnings, watches, forecasts and other hazard information 24 hours a day, 7 days a week.

Working with the Federal Communication Commission's (FCC) Emergency Alert System , NWR is an "All Hazards" radio network, making it your single source for comprehensive weather and emergency information. In conjunction with Federal, State, and Local Emergency Managers and other public officials, NWR also broadcasts warning and post-event information for all types of hazards – including natural (such as earthquakes or avalanches), environmental (such as chemical releases or oil spills), and public safety (such as AMBER alerts or 911 Telephone outages).

Known as the "Voice of NOAA's National Weather Service," NWR is provided as a public service by the National Oceanic and Atmospheric Administration (NOAA), part of the Department of Commerce. NWR includes 1000 transmitters, covering all 50 states, adjacent coastal waters, Puerto Rico, the U.S. Virgin Islands, and the U.S. Pacific Territories. NWR requires a special radio receiver or scanner capable of picking up the signal. Broadcasts are found in the VHF public service band at these seven frequencies (MHz):

Tuesday, May 5, 2009

Understanding the Design and Symbolism of the U.S. One Dollar Bill


Although symbols are open to many interpretations, we believe the following information offers some historical insight (and some undocumented perceptions) about the design and meaning of some of the images on the one dollar bill. The explanations and interpretations that appear below were verified by the Truth or Fiction website, and predominantly (except where noted otherwise) reflect the official interpretations of the United States Treasury Department and the United States Department of State, the official keeper of the United States Seal.

Take out a dollar bill and study it.

The one dollar bill you're looking at first came off the presses in 1957 in its present design. According to the U.S. Treasury Department, that is when the motto, "In God We Trust" started being used on paper money. It was in use on coins long before that.

This so-called paper money is in fact a cotton and linen blend, with red and blue minute silk fibers running through it. It is actually material. We've all washed it without it falling apart. A special blend of ink is used, the contents we will never know. It is overprinted with symbols and then it is starched to make it water resistant and pressed to give it that nice crisp look.

If you look on the front of the bill, you will see the United States Treasury Seal. Although some claims have been made that the scales represent the need for a balanced budget, the Treasury Department has little to do with whether the budget is balanced, since that is actually handled by congress. The U.S. Treasury Department indicates that the balancing scales actually represent justice. In the center, some people believe there is a carpenter's T-square, a tool used for an even cut. But that image is actually a chevron with 13 stars representing the 13 original colonies. Underneath is a key that is intended to represent a symbol of authority.

If you turn the bill over, you will see two circles. The two circles reflect the two sides of the Great Seal of the United States. Before the adjournment of the Continental Congress on July 4th, 1776, a committee was appointed to develop a seal for the United States. The committee was Benjamin Franklin, John Adams, and Thomas Jefferson, three of the five men who had drafted the Declaration of Independence. They were merely the first committee, however. It took six years, the work of two additional committees and a total of 14 men before a final version of the Great Seal was approved. The final proposal, as accepted by Congress, was submitted on June 13, 1782, by Charles Thompson, Secretary of Congress. He brought together some of the recommendations of the three committees, their consultants, and artists.

If you look at the left hand circle, you will see a Pyramid. This pyramid was not a part of the proposals for the Great Seal until the third committee, and it was not suggested by Jefferson, Franklin, and Adams. Notice the face is lighted and the western side is dark. Although there is no "official" explanation for the shading, some interpret it as a reflection that our country was just beginning and had not begun to explore the West or decided what we could do for Western Civilization.

The Pyramid is UN-capped, which may signify that our country was not yet finished. The unfinished state of the pyramid was intentional, and Charles Thompson, in his remarks to congress about the symbolism on the Great Seal, said the pyramid represented "Strength and Duration." Inside the capstone you have the all-seeing eye, and ancient symbol for divinity. Although Franklin's committee did not suggest a pyramid, it did originate the suggestion of the eye. However, the term "the all-seeing eye" was never officially used when describing it. The Franklin committee wanted the seal to include a reflection of divine providence and discussed a variety of themes including the Children of Israel in the Wilderness.

"IN GOD WE TRUST" is on this currency. The Latin above the pyramid, ANNUIT COEPTIS, means "God has favored our undertaking." It was Franklin's belief that one man couldn't do it alone, but a group of men with the help of God could do anything. The Latin below the pyramid, NOVUS ORDO SECLORUM, is interpreted to mean "a new order for the world." At the base of the pyramid is the Roman Numeral for 1776.

If you look at the right-hand circle, and check it carefully, you may notice that with only slight modifications it is the Seal of the President of the United States. It also appears on every National Cemetery in the United States, the Parade of Flags Walkway at the Bushnell, Florida National Cemetery, and is the centerpiece of most heroes' monuments. On the Great Seal, the eagle faces the talon holding the olive branch. The eagle on The Presidential Seal faced in the opposite direction-toward the talon holding the arrows until 1945, when Harry Truman had it redesigned to face the olive branch as well.
No one knows for certain what the symbols mean. But although there is no explanation of the imagery of the eagle in the official records, most historical references to the bald eagle indicate that it represents something of uniquely American origin. One of the original design proposals for the Great Seal featured a small crested white eagle, which is not uniquely American, but this was later changed to the uniquely American Bald Eagle. An unsupported interpretation of the inclusion of the Bald Eagle is that it could also represent victory and independence, because the eagle is not afraid of a storm, is strong and smart enough to soar above it, and wears no material crown.

Also, notice the shield is unsupported. Charles Thompson said it denoted that the United State of America ought to rely on their own virtue. The shield consists of red and white stripes with a blue bar above that represents Congress. The colors are taken from the American flag and officially the red represents hardiness and valor, the white represents purity and innocence, and the blue, vigilance, perseverance, and justice. In the Eagle's beak you will read, "E PLURIBUS UNUM", meaning "one nation from many people."

Above the Eagle you have thirteen stars representing the thirteen original colonies. Again, we were coming together as one. Notice that the Eagle holds an olive branch and arrows in his talons. The official meaning is that the olive branch and the arrows "denote the power of peace and war." As noted previously, the design shows the eagle facing the olive branch. This was the opposite of the the Presidential Seal, which showed the eagle facing the arrows, until President Harry Truman had it redesigned to face the olive branch in 1945."

Some feel that the number 13 is an unlucky number. You will usually never see a room numbered 13, or hotels or motels with a 13th floor. But the significance of the number 13 in U.S. history is very strong. The number 13 as used on many U.S. symbols (the stripes on the flag, steps on the Pyramid, 13 stars above the eagle, 13 bars on the shield, 13 leaves on the olive branch, 13 fruits, and 13 arrows) all represent the beginning of our country, as established by the thirteen colonies. But it should also remind us of the importance of the "13th Amendment". And you can, and should, be reminded of the history of this country each time you look at a one dollar bill.

Sunday, May 3, 2009

Swine Flu Facts, Precautions and Safety Tips

What is Swine Flu?

Swine flu is a type of virus. It's named for a virus that pigs can get. People do not normally get swine flu, but human infections can and do happen. The virus is contagious and can spread from human to human. Symptoms of swine flu in people are similar to the symptoms of regular human flu and include fever, cough, sore throat, body aches, headache, chills and fatigue.

Swine Flu (H1N1) is a type of influenza (flu) virus that causes respiratory disease that can spread between people. Most people infected with this virus in the United States have had mild disease, but some have had more severe illness. The symptoms of swine flu (H1N1) in people are similar to the symptoms of regular human flu and include fever, cough, sore throat, body aches, headache, chills and fatigue. Some people have reported diarrhea and vomiting associated with swine flu.


Spread of this H1N1 influenza virus is thought to be happening in the same way that seasonal flu spreads. Flu viruses are spread mainly from person to person through coughing or sneezing of people with influenza. Sometimes people may become infected by touching something with flu viruses on it and then touching their mouth or nose. Infected people may be able to infect others beginning 1 day before symptoms develop and up to 7 or more days after becoming sick. That means that you may be able to pass on the flu to someone else before you know you are sick, as well as while you are sick. There are steps you can take to protect your family and to know when to seek medical care.

Prevention tips

(1) Cover your nose and mouth with a tissue when you cough or sneeze. Throw the tissue in the trash after you use it.

(2) Wash your hands often with soap and water, especially after you cough or sneeze. Alcohol-based hand cleaners are also effective.

(3)Try to avoid close contact with sick people.

(4) If you get sick with flu, it is recommended that you stay home from work or school and limit contact with others to keep from infecting them. Avoid touching your eyes, nose or mouth. Germs spread this way.

(5) Staying home from work or school if you are sick.