earticle

영어

Obesity is a chronic disease of increasing prevalence in most countries, which leads to substantial increase in morbidity, and mortality in association with diabetes, hyperlipidaemia, hypertension, and other cardiovascular diseases. Many factors have been attributed to an epidemic of obesity including sedentary lifestyle, high-fat diets (HFD), and consumption of large amount of modern fast foods. Panax ginseng C. A. Meyer (PG) has several pharmacological and physiological effects. In particular, PG and saponin fractions from PG show a variety of efficacies such as antifatigue, hyperlipidemia, hypertension and noninsulin-dependent diabetes mellitus and obesity. We have revealed that ginseng and ginsenosides can decrease food intake energy expenditure by stimulating appetite regulatory hormones and can reduce energy intake. Exercise/ physical activity is well known as modality for treating the disease of overweight and obesity. It is suggested that natural products and their combinations with exercise may produce a synergistic activity that increases their bioavailability and action on multiple molecular targets, offering advantages over chemical treatments. This review is aimed at evaluating the antiobesity efficacy of ginseng and ginsenosides and delineating the mechanisms by which they function. Finally, we review information regarding interactions between ginseng and physical exercise in protecting against weight gain and obesity.