Weight and Your Health ምኽራሽ ናብ ሞት የቃልዕ

Weight and Your Health

 

 

 

 

 

 

 

Excess Weight Affects Your Health

 

 

Weight and your health

 
If you’re carrying many extra pounds, you face a higher-than-average risk of a whopping 50 different health problems. These health conditions include the nation’s leading causes of death—heart disease, stroke, diabetes, and certain cancers—as well as less common ailments such as gout and gallstones. Perhaps even more compelling is the strong link between excess weight and depression, because this common mood disorder can have a profound, negative impact on your daily life.

 

 

A Harvard study that combined data from more than 50,000 men (participants in the Health Professionals Follow-up Study) and more than 120,000 women (from the Nurses’ Health Study) revealed some sobering statistics about weight and health.

 

 

The volunteers provided their height and weight, as well as details on their diets, health habits, and medical histories. Researchers tracked the volunteers over more than 10 years. They noted the occurrence of illnesses and compared those developments with each subject’s body mass index (BMI)—an estimate of an individual’s relative body fat calculated from his or her height and weight).

 

 

Obesity increased the risk of diabetes 20 times and substantially boosted the risk of developing high blood pressure, heart disease, stroke, and gallstones. Among people who were overweight or obese, there was a direct relationship between BMI and risk: the higher the BMI, the higher the likelihood of disease.

 

 

Weight, heart disease, and stroke
Some of the most common problems seen in people who carry excess weight, such as high blood pressure and unhealthy levels of cholesterol and other fats in the blood, tend to occur together. Both can lead to concurrent health problems—namely, heart disease and stroke.

 

 

High blood pressure is about six times more common in people who are obese than in those who are lean. According to the American Heart Association, 22 pounds of excess weight boosts systolic blood pressure (the first number in a reading) by an average of 3 millimeters of mercury (mm Hg) and diastolic blood pressure (the second number) by an average of 2.3 mm Hg, which translates to a 24% increase in stroke risk.

 

 

A 2007 study in Archives of Internal Medicine examined the connection between weight and heart disease by pooling results from 21 different studies involving more than 300,000 people. The study found:

 

 

Being overweight boosted the risk of heart disease by 32%
Obesity increased the risk by 81%
Although the adverse effects of overweight on blood pressure and cholesterol levels could account for 45% of the increased heart disease risk, even modest amounts of excess weight can increase the odds of heart disease independent of those well-known risks, the authors concluded.

 

 

Compared with people of normal weight, overweight people face a 22% higher risk of stroke. For those who are obese, the increased risk rises to 64%, according to a 2010 report in the journal Stroke, which pooled results from 25 studies involving more than two million people.

 

 

Weight and diabetes
Overweight and obesity are so closely linked to diabetes, experts have coined the term “diabesity” to describe the phenomenon. About 90% of people with type 2 diabetes (the most common form of the disease) are overweight or obese. The incidence of diabetes rose dramatically—by nearly 65%—from 1996 to 2006.

 

 

A high blood sugar level, the hallmark of diabetes, is one of the features of metabolic syndrome. If untreated or poorly controlled, diabetes can lead to a number of grave health problems, including kidney failure, blindness, and foot or leg amputations. Diabetes is currently the seventh leading cause of death in the United States.

 

 

Weight and cancer
Some experts believe that obesity ranks as the second leading cause of cancer death, after cigarette smoking.

 

 

A study by the American Cancer Society, published in The New England Journal of Medicine, followed more than 900,000 people for 16 years. The study showed a link between excess body weight and many different cancers. Some of the findings:

 

 

Among people ages 50 and older, overweight and obesity may account for 14% of all cancer deaths in men and 20% of all cancer deaths in women.
In both men and women, higher BMIs were associated with a higher risk of dying from cancer of the esophagus, colon and rectum, liver, gallbladder, pancreas, or kidney.
In men, excess weight also increased the risk of dying from stomach or prostate cancer.
In women, deaths from cancer of the breast, uterus, cervix, or ovary were elevated in women with higher BMIs.
A 2008 review article in The Lancet reached similar conclusions. Part of the problem may lie in the fact that people who are very overweight are less likely to have cancer screening tests such as Pap smears and mammograms.

 

 

A report in The International Journal of Obesity showed that the larger the woman, the more likely she was to delay getting a pelvic exam, largely because of negative experiences with doctors and their office staff. In men, screening tests such as prostate exams may be physically difficult if people are very overweight, particularly if they tend to store fat in their hips, buttocks, or thighs.

 

 

Weight and lifespan
Being overweight or obese can make just getting around a challenge. Compared with people at a healthy weight, those carrying extra pounds have a harder time walking a quarter-mile, lifting 10 pounds, and rising from an armless chair. The burden of these problems appears to be greater than in years past, probably because people are now obese for a greater portion of their lives, experts speculate.

 

 

And because excess weight plays a role in so many common and deadly diseases, overweight and obesity can cut years off your life. A New England Journal of Medicine study that followed more than half a million 50- to 71-year-olds for a decade found an increase of 20% to 40% in death rates among people who were overweight at midlife. Among obese people, the death rate was two to three times as high.

 

 

A 2010 study in the same journal, which pooled findings from 19 studies that followed nearly 1.5 million white adults 19 to 84 years old for a similar period of time, found that the risk of death increased along with body size, ranging from 44% higher for those who were mildly obese to 250% higher for those with a BMI of 40 to 50.

 

 

Source: https://www.helpguide.org/harvard/how-excess-weight-affects-your-health.htm

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