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Health Focus - October 2006

Constipation and treatment

October 23rd 2006 13:48
Constipation and treatment :
Irregularity is one of those things that no one likes to talk about. It's personal and, well, a little embarrassing. It might be tempting to chuckle at some of the commercials for laxatives that promise regularity. But if you've ever experienced the bloating, straining, pressure, and discomfort of constipation, you know it's not funny when it's happening to you.

Most doctors define constipation as unusually difficult and infrequent bowel movements. Many factors come together to cause this often misunderstood and often incorrectly treated condition. In this article, we will provide an overview of constipation and then offer some alternative treatments for the condition.


What's Normal?

The first thing to realize when you're talking about constipation is that "regularity" is a relative term. Everyone has his or her own natural rhythm. Ask four people to define regularity, and you'll likely get at least four different definitions. Normal bowel habits can span anywhere from three bowel movements a day to three a week. If you usually have days without bowel movements and no other symptoms of constipation, you're not constipated; that's just your natural rhythm. However, if you have fewer than three bowel movements a week or if you experience a marked decrease in your normal bowel patterns, you are probably constipated.
Misunderstanding the wide range that is considered normal is probably the most frequent reason for laxative abuse. Overuse of laxatives leads to dependence, increasing dosages, and ultimately, failure of the intestine to function properly on its own.

People who are constipated often strain a lot in the bathroom, produce unusually hard stools, and feel gassy, bloated, and distended. If you are not experiencing any of these problems, you are most likely "normal."


Constipation Causes :
Common contributors to constipation include a diet low in fiber, inadequate fluid intake, lack of exercise, and overuse of laxatives. Moreover, drugs such as antidepressants, antacids, antihistamines, diuretics, tranquilizers, iron supplements, anticonvulsants (for seizures), and anti-Parkinson's drugs can cause constipation or make it worse.

During pregnancy, constipation is a common side effect caused by changes in hormones and unfamiliar pressure on the bowel from the developing fetus. In older people, a poor diet may be made worse by decreased interest in food, slower metabolism, and difficulties in chewing due to dentures. In most cases, a higher-fiber diet, increased fluid intake, and exercise are your best tools for both preventing and treating constipation.

When to See a Doctor :

Constipation can be extremely uncomfortable, even though it's often harmless. However, it can also signal a more serious underlying problem. Constipation that does not respond to an increase in fiber may signal potential problems that range from colon polyps to a malignancy and should be reported to your doctor.

Likewise, if you notice spots of blood or have to strain uncomfortably with each bowel movement and you go less than two times per week, see your doctor. Other possible causes of chronic constipation may include a habit of ignoring the urge to defecate, hemorrhoids, lupus, Parkinson's disease, stroke, and neurological or muscular diseases, such as multiple sclerosis.

Here is a simple list of constipation symptoms that should be treated by a doctor:

A major change in your bowel pattern.


Constipation lasting for several weeks or longer.


Blood in your stool.


Severe pain during bowel movements.


Unusual stomach distention
However, if you only have a mild case of constipation, there a plenty of treatments you can try at home to get back to normal. In the next section we will look at some dietary remedies for constipation.
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USDA Exercise Guidelines

October 23rd 2006 13:11
USDA Exercise Guidelines :
Regular physical activity is essential to weight control and good physical and mental health. The government has put physical activity on a par with nutrition and calorie control for achieving a healthy lifestyle as well as short- and long-term weight loss. Cutting calories alone just doesn't cut it anymore. In this article, we will explain the USDA exercise guidelines, and look at the different ways for you to get your heart pumping.

What the USDA Dietary Guidelines Recommend :
For the first time, the USDA Dietary Guidelines for Americans spell out how much physical activity you need. They recommend:

At least 30 minutes of moderate-intensity physical activity, above your usual activity, on most days of the week to reduce the risk of chronic disease in adulthood. Greater health benefits, say the Guidelines, can be reaped with a more intense program or one that is of longer duration.


About 60 minutes of moderate- to vigorous-intensity activity most days of the week to help manage body weight and prevent gradual, unhealthy body-weight gain in adulthood.


At least 60 to 90 minutes of moderate-intensity physical activity daily to sustain weight loss in adulthood.
Where to Start?

If your primary physical activity right now is walking to the refrigerator, you may be in a bit of a panic after reading the recommendations. But before you dismiss them as impossible standards, there are a few things you should know:

You can divide up the time any way you want throughout the day. It's the accumulated total that's important. Three to six 10-minute bouts over the course of a day will do the trick, according to the Guidelines.


You can start with small steps geared toward your weight and fitness level. Adding physical activity to your day can be a gradual process.


You can always do a little more than you are now. If walking around your living room twice is more than the usual amount of activity you do, then start with that. Soon you might be able to take a lap around the yard or go half a block down the street.


You can build activity into your day in simple ways that don't take up a lot of extra time.


You can count much of the movement you do in a day as physical activity. Household chores, yard work, walking to the bus stop or walking the dog, carrying groceries, and grocery shopping all burn calories.
Did the "You Can" message come through loud and clear? Good!

Controlling the Calorie Burn :
Whether you participate in a structured physical activity or just try to add extra movement to your day, the number of calories you burn is determined by several factors. You have control over all of them:

Frequency. The more often you move, the more calories you use. The USDA Dietary Guidelines recommend being active most or all days of the week.


Time. The more time you spend moving, the more calories you burn. The USDA Dietary Guidelines recommend 30 to 90 minutes of activity most or all days.


Intensity. The more intense or strenuous the activity, the more calories you burn. If you are short on time, step up the intensity. That way you can burn the same number of calories that you would doing the activity at a lower intensity for a longer time.


Your weight. The more you weigh, the more calories it takes to move your body. That means someone who weighs 300 pounds will burn more calories walking for 10 minutes than someone who weighs 150 pounds. That's not a good reason, however, to hang on to extra pounds!
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Heart Bypass operation

October 23rd 2006 12:55
Heart Bypass operation :
The heart is an amazing organ. It beats thousands of times each day, every day, for your entire life. In the process, it pumps about 5 million gallons of blood through your body!

If one of these outer arteries gets blocked, it causes a heart attack. A blockage like this is normally caused by fatty deposits that build up in the heart's arteries over the course of many years. Everything you hear about fat in the diet, cholesterol, coronary artery disease and "clogged arteries" is focused on this problem -- it turns out that blocked heart arteries and the heart attacks they cause are a leading killer in the United States.

When one of the heart's arteries gets blocked and a person has a heart attack, one common procedure is to perform heart surgery and sew in a new piece of blood vessel to bridge over (bypass) the blockage. In many cases, the surgeon will fix not only the immediate problem, but also other arteries on the heart that are starting to look blocked. If the surgeon repairs three of the arteries, it is called a triple bypass. If four arteries are repaired, it's a quadruple bypass.

The blood vessel used to create the bypass is taken from the chest or the leg -- the body has several redundant vessels that can be removed without doing harm.
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Alternative treatments for cancer

October 23rd 2006 11:34
Alternative treatments for cancer :
Cancer. The word itself is enough to make you shudder. Perhaps one of the most frightening aspects of the disease is that there is still so much we don't know about it. But progress is being made in understanding the contributing factors and in developing treatments. Heredity influences your risk of developing certain cancers, but factors considered "environmental" -- such as smoking and alcohol consumption -- appear to play important roles, too.

[ Click here to read more ]
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Alternative Treatments for Arthritis

October 23rd 2006 11:30
Alternative Treatments for Arthritis :
It's a common tabloid headline -- "Miracle Cure for Arthritis!" Arthritis is the kind of disease that's not well understood, so anything goes when it comes to theories and treatments. And arthritis often strikes older folks, who are favorite targets of charlatans.

[ Click here to read more ]
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Weight-loss surgery

October 23rd 2006 11:21
Weight-loss surgery
Procedure instruments
Weight-loss surgery :
Surgery to promote weight loss is a drastic measure. It is a permanent procedure, and to be successful, it requires a lifetime commitment to changes in how and what you eat. Weight-loss surgery, also called bariatric surgery, is for people who are severely overweight and cannot lose weight by traditional means or who suffer from serious, life-threatening, weight-related health problems. If you fit this profile and are determined to lose weight to improve your health, surgery may be the answer. Your health care provider will weigh the risks and benefits to determine whether the risk of NOT having the surgery outweighs the potential complications from having the surgery.

[ Click here to read more ]
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Weight-loss drugs

October 23rd 2006 11:15
Weight-loss drugs :
Being moderately overweight can put you at risk for such life-threatening conditions as diabetes, cardiovascular disease, hypertension, orthopedic problems, gallbladder disease, and sleep apnea. But the risks are even greater if you are seriously or severely overweight (at least 100 pounds overweight or twice your ideal weight). If you are desperate to shed weight to reduce health risks, weight-loss drugs may be an option to consider. But before you decide to take this route, there is much to learn.

[ Click here to read more ]
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Vitamins and working

October 23rd 2006 11:04
Vitamins and working :
A vitamin is a small molecule that your body needs to carry out a certain reaction. Your body has no way to create vitamin molecules itself, so the vitamin molecules must come in through food that you eat. The human body is known to need at least 13 different vitamins:

[ Click here to read more ]
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