Titre du document / Document title

The beneficial effects of modest weight loss on cardiovascular risk factors

Auteur(s) / Author(s)

VAN GAAL L. ⁽¹⁾ ; WAUTERS M. A. ⁽¹⁾ ; DE LEEUW I. H. ⁽¹⁾ ;

Affiliation(s) du ou des auteurs / Author(s) Affiliation(s)

⁽¹⁾ Department of Endocrinology, Metabolism and Clinical Nutrition, Universitaire Instelling Antwerpen, Universiteitsplein 1, 2610 Wilrijk, Antwerp, BELGIQUE

Résumé / Abstract

A range of risk factors affect cardiovascular morbidity and mortality. There is increasing evidence that moderate weight loss, expressed as 5-10% weight loss, has beneficial effects on these cardiovascular risk factors. Such moderate weight loss, combined with exercise, significantly decreases triglyceride levels, while significantly increasing levels of high density lipoprotein (HDL)-cholesterol. Studies also indicate that the oxidizability of lipids and lipoproteins in a given individual is of importance in assessing cardiovascular risk. Preliminary data suggest that moderate weight loss can improve the oxidizability status of obese individuals. Lipoprotein (a) levels, however, are not reduced by modest weight reduction, unless pretreatment values are considered. In addition, there is evidence that limited weight loss (< 7 kg) decreases levels of the haemostatic factors, factor VII and PAI, while increasing the tissue plasminogen activator levels. Fibrinogen levels, however, seem not to benefit from such limited weight loss. Modest weight loss has also been found to cause regression of coronary arterial lesions, and significantly reduce cardiac events, total cardiac mortality, and total mortality. Despite the limited success of long-term weight reduction programmes, it seems worthwhile to motivate overweight people to attempt even a modest amount of weight loss, since this may help to reduce cardiovascular risk factors and total mortality.

Revue / Journal Title

International journal of obesity. Supplement   ISSN 1359-6373 

Source / Source

Congrès
Obesity: developing new standards for medical intervention. Satellite symposium, Barcelona , ESPAGNE (05/1996)
1997, vol. 21, n^o 1 (42 p.)  (28 ref.), [Notes: Satellite symposium of the 7th European Congress on Obesity], pp. S5-S9

Langue / Language

Anglais

Editeur / Publisher

Nature Publishing, Basingstoke, ROYAUME-UNI  (19?) (Revue)

Mots-clés anglais / English Keywords

Obesity ; Weight loss ; Body weight ; Biological effect ; Lipids ; Cholesterol HDL ; Lipoprotein ; Lipoprotein a ; Risk factor ; Coronary heart disease ; Diet therapy ; Hemostasis ; Nutritional status ; Nutrition disorder ; Cardiovascular disease ;

Mots-clés français / French Keywords

Obésité ; Perte poids ; Poids corporel ; Effet biologique ; Lipide ; Cholestérol HDL ; Lipoprotéine ; Lipoprotéine a ; Facteur risque ; Cardiopathie coronaire ; Traitement diététique ; Hémostase ; Etat nutritionnel ; Trouble nutrition ; Appareil circulatoire pathologie ;

Mots-clés espagnols / Spanish Keywords

Obesidad ; Adelgazamiento ; Peso corporal ; Efecto biológico ; Lípido ; Colesterol HDL ; Lipoproteina ; Lipoproteina a ; Factor riesgo ; Cardiopatía coronaria ; Tratamiento dietético ; Hemostasis ; Estado nutricional ; Trastorno nutricíon ; Aparato circulatorio patología ;

Localisation / Location

INIST-CNRS, Cote INIST : 18243 S, 35400006491899.0020