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Health Articles
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Written by Vintage
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Tuesday, 15 September 2009 19:24 |
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Pervasive B12 Deficiency Affects Millions – How About YOU?
September 15 2009
The common picture of a B12 deficient patient is an elderly person with pernicious anemia. But B12 deficiency may be caused instead by food-B12 malabsorption.
Food-B12 malabsorption is the inability to release B12 from food or its binding proteins. Unlike pernicious anemia, it’s more likely to be associated with mild, preclinical B12 deficiency.
B12 deficiency is common in elderly patients. One study revealed a prevalence of 12 percent among elderly people. Other studies, focusing on those who are in institutions or who are sick and malnourished, have suggested a higher prevalence of 30 percent to 40 percent. Unfortunately, B12 deficiency is often unrecognized because the clinical manifestations can be very subtle. In fact, one of its manifestations -- mild memory loss -- can mimic the early stages of dementia.
Food-B12 malabsorption is caused primarily by atrophic gastritis. More than 40 percent of patients older than 80 years have gastric atrophy that can be related to h. pylori infection.
Sources: The Journal of Family Practice July 2007; 56(7): 537-542
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Articles -
Health Articles
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Written by Vintage
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Tuesday, 15 September 2009 19:13 |
Why Does Music Make Us Feel better?
A new study demonstrates the power of music to alter our emotional perceptions of other people
By Mark Changizi
As a young man I enjoyed listening to a particular series of French instructional programs. I didn’t understand a word, but was nevertheless enthralled. Was it because the sounds of human speech are thrilling? Not really. Speech sounds alone, stripped of their meaning, don’t inspire. We don’t wake up to alarm clocks blaring German speech. We don’t drive to work listening to native spoken Eskimo, and then switch it to the Bushmen Click station during the commercials. Speech sounds don’t give us the chills, and they don’t make us cry – not even French.
But music does emanate from our alarm clocks in the morning, and fill our cars, and give us chills, and make us cry. According to a recent paper by Nidhya Logeswaran and Joydeep Bhattacharya from the University of London, music even affects how we see visual images. In the experiment, 30 subjects were presented with a series of happy or sad musical excerpts. After listening to the snippets, the subjects were shown a photograph of a face. Some people were shown a happy face – the person was smiling - while others were exposed to a sad or neutral facial expression. The participants were then asked to rate the emotional content of the face on a 7-point scale, where 1 mean extremely sad and 7 extremely happy.
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Last Updated on Tuesday, 15 September 2009 19:15 |
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Articles -
Health Articles
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Written by Vintage
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Saturday, 12 September 2009 10:52 |
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10 Reasons Why Exercise is Good for Your Weight

A recent Time magazine article, "Why Exercise Won't Make You Thin," is misleading at best. Exercise is critical to losing weight and maintaining a healthy weight, especially when paired with healthy eating habits.
Countless studies, numerous experts who study exercise, and the millions of people who have lost weight all attest to the fact that working out works.
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Exercise zaps belly fat
Regular moderate to high intensity aerobic exercise has the greatest impact on reducing abdominal fat -- the dangerous fat that increases your risk of diabetes and heart disease.
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Exercise controls calories
You need to burn more calories than you consume in order to lose weight. Regular exercise uses up excess calories that would otherwise be stored as fat.
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Exercise keeps lost pounds MIA
Ninety percent of people who have successfully lost weight and kept it off for a year do about an hour of physical activity a day.
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Exercise boosts metabolism
You'll lose fat when you diet without exercising, but you'll also lose muscle, which means you'll burn fewer calories. The more muscle you have, the higher your metabolism and the more calories you'll burn.
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Exercise does more than the scale shows
If you gain 3 pounds of lean muscle and lose 4 pounds of fat, you've actually experienced a 7-pound improvement in your body condition, despite the scale only showing 1 pound of weight loss.
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Exercise curbs emotional eating
Working out has been proven time and time again to help regulate mood, which has a direct effect on people who eat when they're stressed or upset.
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Exercise creates a healthy chain reaction
Healthy habits tend to cluster together. When people make positive changes, like getting more exercise, they tend to work on other health improvements as well, such as eating better.
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Exercise brings on the fun
Rock-climbing is more exciting than eating a celery stick. That's why it's sometimes easier to be active to stay slim than to maintain a strict diet.
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Exercise stops hunger
People who exercise and diet are actually less hungry than those who only diet, according to at least one study.
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Exercise increases energy
Regular physical activity increases stamina by boosting your body's production of energy-promoting neurotransmitters. That gives you even more motivation to get moving and shed pounds.
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Last Updated on Tuesday, 15 September 2009 19:16 |
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Written by Vintage
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Saturday, 29 August 2009 15:16 |
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Tips for Being a More Light-Hearted Parent

Do you want to be a more light-hearted parent; less nagging, more laughing?
Here are some tips that may help:
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At least once a day, make each child helpless with laughter.
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Sing in the morning. It’s hard both to sing and to maintain a grouchy mood, and it sets a happy tone for everyone.
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Get enough sleep. It’s so tempting to stay up late, to enjoy the peace and quiet. But 6:30 AM comes fast.
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Avoid feeling cranky by getting organized the night before and making sure you’re not rushed.
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Most messages to kids are negative: “stop,” “don’t,” “no.” Try to cast your answers as “yes.” “Yes, we’ll go as soon as you’ve finished eating,” not “We’re not leaving until you’ve finished eating.”
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Say “no” only when it really matters. Wear a bright red shirt with bright orange shorts? Sure. Put water in the toy tea set? Okay. Sleep with your head at the foot of the bed? Fine.
Everyone wants a peaceful, cheerful, even joyous, atmosphere at home -- but you can’t nag and yell your way to get there. So think about ways, like those listed above, to cut back on the shouting and to add moments of laughing, singing, and saying “yes.”
Sources: The Happiness Project July 15, 2006
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Last Updated on Tuesday, 15 September 2009 19:16 |
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Articles -
Health Articles
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Written by Vintage
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Wednesday, 26 August 2009 11:36 |
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Eat Fat With Tomatoes to Absorb All the Nutrients

Tomatoes are a good source of the antioxidants lycopene and beta-carotene. But if you eat a tomato without adding a little fat, your body is unlikely to absorb all these nutrients.
Scientists recruited graduate students to eat bowls of salad greens with tomatoes and various types of salad dressings. The researchers put IV lines into the participants' veins and drew blood samples before and after they'd eaten the salads in order to get precise measurements of the absorption of nutrients.
When researchers went back and analyzed the blood samples, they realized that people who had eaten fat-free or low-fat dressings didn't absorb the beneficial carotenoids from the salad. Only when they had eaten the oil-based dressing did they get the nutrients.
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Last Updated on Tuesday, 15 September 2009 19:17 |
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