Overweight Is Risking Fate

In this paper I have defined obesity and indicated its prevalence, as well as its risks. Body fat and its relation to other body components can be quantitated in many ways. From a practical point of view, the use of body mass or Quetelet index, defined as the ratio of weight (kg) divided by the square of the height (m2) is the most useful. Overweight is defined as a BMI of 25 to 30 kg/m2 and obesity as a BMI above 30 kg/m2. The WHR can provide additional information about the risk of obesity. Using BMI, the prevalence of overweight in the English-speaking countries of Australia, Great Britain, and the United States is almost identical at 24% of women and 31 to 34% of men. In the obese category, there are more Americans (12%) than in the other two countries (6-8%). There is a U-shaped relationship between weight and risk of death. When body weight is increased 20% above average, the extra mortality rises to 20% for men and 10% for women. This extra mortality is associated with an increased death rate from heart disease, hypertension, diabetes mellitus, digestive diseases, and cancer. In addition to an increased risk of death, overweight individuals demand more from their heart, lungs, and musculoskeletal and digestive systems.

[1]  A. Simopoulos.  The health implications of overweight and obesity. , 2009, Nutrition reviews.

[2]  H T Waaler,et al.  Height. Weight and Mortality The Norwegian Experience , 2009 .

[3]  A. Stunkard,et al.  An adoption study of human obesity. , 1986, The New England journal of medicine.

[4]  J. Tobin,et al.  Impact of age on weight goals. , 1985, Annals of internal medicine.

[5]  G. Bray.  Complications of obesity. , 1985, Annals of internal medicine.

[6]  J. Wang,et al.  Estimation of human body composition by electrical impedance methods: a comparative study. , 1985, Journal of applied physiology.

[7]  G. Bray,et al.  Obesity: definition, diagnosis and disadvantages , 1985, The Medical journal of Australia.

[8]  K. Pennert,et al.  Distribution of adipose tissue and risk of cardiovascular disease and death: a 12 year follow up of participants in the population study of women in Gothenburg, Sweden. , 1984, British medical journal.

[9]  J P Clarys,et al.  Gross tissue weights in the human body by cadaver dissection. , 1984, Human biology.

[10]  J. E. Hansen,et al.  Effects of obesity on respiratory function. , 1983, The American review of respiratory disease.

[11]  HELEN B. HUBERT,et al.  Obesity as an Independent Risk Factor for Cardiovascular Disease: A 26‐year Follow‐up of Participants in the Framingham Heart Study , 1983, Circulation.

[12]  M. Carroll,et al.  Obese and overweight adults in the United States. , 1983, Vital and health statistics. Series 11, Data from the National Health Survey.

[13]  P. Schroth,et al.  ERROR IN BLOOD-PRESSURE MEASUREMENT DUE TO INCORRECT CUFF SIZE IN OBESE PATIENTS , 1982, The Lancet.

[14]  S B Hulley,et al.  Effect of health education on dietary behavior: the Stanford Three Community Study. , 1981, The American journal of clinical nutrition.

[15]  J. Sowers,et al.  The effect of weight reduction on blood pressure, plasma renin activity, and plasma aldosterone levels in obese patients. , 1981, The New England journal of medicine.

[16]  D. Vartsky,et al.  Compartmental body composition based on total-body nitrogen, potassium, and calcium. , 1980, The American journal of physiology.

[17]  E. Drenick,et al.  Excessive mortality and causes of death in morbidly obese men. , 1980, JAMA.

[18]  E. Drenick.  Definition and health consequences of morbid obesity. , 1979, The Surgical clinics of North America.

[19]  W M Moore,et al.  Physical growth: National Center for Health Statistics percentiles. , 1979, The American journal of clinical nutrition.

[20]  S. Grundy,et al.  Risk factors for the development of cholelithiasis in man (second of two parts). , 1978, The New England journal of medicine.

[21]  G. Bray,et al.  Use of anthropometric measures to assess weight loss. , 1978, The American journal of clinical nutrition.

[22]  B. Modan,et al.  Effect of weight loss without salt restriction on the reduction of blood pressure in overweight hypertensive patients. , 1978, The New England journal of medicine.

[23]  A. Rimm,et al.  Gallbladder disease--II. Utilization of the life table method in obtaining clinically useful information. A study of 62,739 weight-conscious women. , 1977, Journal of chronic diseases.

[24]  Mark D. Ailshul.  Energy Balance and Obesity in Man , 1975 .

[25]  A. D. Smith,et al.  LINOLEIC ACID AS AN IMMUNOSUPPRESSIVE AGENT , 1975, The Lancet.

[26]  E. Drenick,et al.  Evolution of diabetic ketoacidosis in gross obesity. , 1975, The American journal of clinical nutrition.

[27]  P. Nestel,et al.  Cholesterol metabolism in human obesity. , 1973, The Journal of clinical investigation.

[28]  R. Sturdevant,et al.  Increased prevalence of cholelithiasis in men ingesting a serum-cholesterol-lowering diet. , 1973, The New England journal of medicine.

[29]  A. Brickman,et al.  Dissociation of the obesity-hyperinsulinism relationship following dietary restriction and hyperalimentation. , 1972, The American journal of clinical nutrition.

[30]  S. Abraham,et al.  Relationship of childhood weight status to morbidity in adults. , 1971, HSMHA health reports.

[31]  R. Benn.  Indices of height and weight as measures of obesity. , 1970, British journal of preventive & social medicine.

[32]  W. Kannel,et al.  The epidemiology of gallbladder disease: observations in the Framingham Study. , 1966, Journal of chronic diseases.

[33]  G. C. Kennedy,et al.  The role of depot fat in the hypothalamic control of food intake in the rat , 1953, Proceedings of the Royal Society of London. Series B - Biological Sciences.

[34]  T. Van Itallie.  Health implications of overweight and obesity in the United States. , 1985, Annals of internal medicine.

[35]  F. Gries,et al.  Natural history of glucose intolerance in obesity. A ten year observation. , 1982, International journal of obesity.

[36]  [Population study of women in Gothenburg]. , 1981, Lakartidningen.

[37]  L. Garfinkel,et al.  Variations in mortality by weight among 750,000 men and women. , 1979, Journal of chronic diseases.

[38]  F A Mathewson,et al.  Relation of body weight to development of ischemic heart disease in a cohort of young North American men after a 26 year observation period: the Manitoba Study. , 1977, The American journal of cardiology.

[39]  R. Wilson.  Concordance in physical growth for monozygotic and dizygotic twins. , 1976, Annals of human biology.

[40]  G. Bray.  The obese patient. , 1976, Major problems in internal medicine.

[41]  M. E. Rehfuss.  Gallbladder disease. , 1950, GP.