 Allergies [40]
Allergy is a disorder of the immune system often also referred to as atopy.
Antidepressants [27]
An antidepressant is a psychiatric medication used to alleviate mood disorders, such as major depression and dysthymia.
Arthritis [18]
Arthritis is a group of conditions involving damage to the joints of the body.
Cancer [23]
Cancer is a class of diseases in which a group of cells display uncontrolled growth
Cardio & Blood [7]
Risk factors for heart disease: infections
Cholesterol [17]
A fat-like substance called a lipid. It is used to build cell membranes, hormones and bile acids
Diabetes [21]
The inability of the body to produce, or the inability to metabolize, the human hormone insulin; Diabetes insipidus, usually a disorder of the ...
Epilepsy [17]
Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures
Gastrointestinal [13]
The digestive tract is the system of organs within multicellular animals that takes in food...
General Health [55]
The infant, child or young person’s current health condition
Herbal [16]
Herbal tea, herbal medicine
Hormonal [15]
Hormones - Proteins produced by organs of the body that trigger activity in other locations.
Men's Health [4]
For men on fitness, health, sex, caree
Pain relief [17]
Pain management is the medical discipline concerned with the relief of pain.
Skin care [17]
The skin is the outer covering of the body
Weight Loss [19]
Loss of body weight by dieting or due to various easting disorders or medical conditions.
Women's Health [12]
Find information on women's health issues, and lifestyle at the Women's Health
Fresh material Women’s health: more about endometriosis
→ More
The female reproductive organs: fallopian tubes and ovaries
→ More
Fertility: foresight's success
→ More
Menopause problems: causes and prevention
→ More
Women, work, and endometriosis
→ More
The most popular materials [5836 view]
preteen vagina → More
[3286 view]
Barium meal x-ray examination → More
[2380 view]
The female reproductive organs: fallopian tubes and ovaries → More
[2293 view]
Women’s health: more about endometriosis → More
[2253 view]
Women, work, and endometriosis → More
Awaiting moderation 17496 Article |
Obesity in different countries OBESITY IN DIFFERENT COUNTRIES
A more obvious, but still not statistically supported, association is the decline in physical activity levels. Although many people claim (from self reports) to be more physically active, the considered World Health Organisation view is that they could well be less active because any increase in leisure time activity may have been more than countered by the decrease in demand for physical labour as well as the decrease in incidental physical activity (the energy used to carry out day-to-day activities). Just getting from A to B requires less energy as technology and facilities improve by the year. Machine-power is replacing man-power and push-button technology is invading every part of daily life. Statistics on physical activity in most countries have not been kept to verify this assumption, but this hypothesis appears feasible. One finding, comparing the rise in obesity in the UK to the much lower rise in the Netherlands, who have a similar dietary composition, claims that the fact that 27 per cent of the Dutch use bicycles as a means of transport compared to only 3 per cent of the English may provide some explanation.
In the absence of evidence incriminating specific factors, it appears clear that increases in obesity are due to several changes in the recent human environment which allows the biological functions of fat to favour storage. Fatness obviously has an important survival function: it enables us to store energy to help get through the bad times. But like a lot of biological functions there is a range of healthy fat deposits, above and below which there is no longer any survival value, and illness occurs. It's really only in the last three decades or less that overfatness has become so commonplace.
In Australia, since regular records have been kept from 1981, there has been a steady growth of around 0.7 per cent per year in the percentage of the population regarded as overweight or obese using a measure of BMI. This is similar to the increase in the US measured by the National Health and Nutrition Examination Surveys (NHANES) carried out at regular intervals. There appears also to be a faster rate of growth in the extreme categories of fatness and in lower socioeconomic (SE) groups. Obesity in Australia for example, has doubled in the last decade with around 10 per cent of Australians now regarded as obese. The majority of these are from lower SE groups. The Australian Institute of Health estimates that around 5 million Australians are now overfat (including the more severe category of obesity). In North America and Europe the estimate is 50 and 100 million respectively. This has led National Heart Foundations in the Western world to be concerned about reversals of gains made in heart disease prevention through increases in obesity.
*7\186\4*
«Levitra Online»
 Версия для печати
Количество просмотров: 1074
| Keywords for this page: Obesity in different countries |
|
|
