J Korean Diabetes.  2011 Mar;12(1):41-44. 10.4093/jkd.2011.12.1.41.

Increaseing Physical Activity in Daily Life

• Moon YJ

• KMID: 1851902
• DOI: http://doi.org/10.4093/jkd.2011.12.1.41

Abstract

Evidence from several studies indicates that obesity and weight gain are associated with an increased risk of diabetes. Obesity occurs when energy intake exceeds energy expenditure over a protracted period of time. The energy expenditure associated with everyday activity is commonly referred to as Non Exercise Activity Thermogenesis (NEAT). Increasing NEAT, improving diet, and sustaining these lifestyle changes can reduce body weight. This paper provides evidence that NEAT is important in understanding the cause of weight gain and in developing effective treatments for weight control.

Keyword

Obesity; Diabetes; Physical activity; Non Exercise Activity Thermogenesis

MeSH Terms

Body Weight
Diet
Energy Intake
Energy Metabolism
Life Style
Motor Activity
Obesity
Thermogenesis
Weight Gain

Figure

• 

  Fig. 1. Prevalence of obesity and diagnosed diabetes among U.S. adults, 1991 and 2001.

• 

  Fig. 2. Components of daily energy expenditure and differences between lean and obese subjects.

• 

  Fig. 3. Comparison of energy expenditure in various activities relative to resting levels of energy expenditure.

• 

  Fig. 4. Comparison of energy expenditure while riding an elevator compared to climbing stairs.

Reference

1. Resnick HE, Valsania P, Halter JB, Lin X. Relation of weight gain and weight loss on subsequent diabetes risk in overweight adults. J Epidemiol Community Health. 2000; 54:596–602.

2. Caspersen CJ, Powell KE, Christenson GM. Physical activity, exercise, and physical fitness: definitions and distinctions for health-related research. Public Health Rep. 1985; 100:126–31.

3. Donahoo WT, Levine JA, Melanson EL. Variability in energy expenditure and its components. Curr Opin Clin Nutr Metab Care. 2004; 7:599–605.

4. Levine JA. Nonexercise activity thermogenesis (NEAT): environment and biology. Am J Physiol Endocrinol Metab. 2004; 286:E675–85.

5. Levine JA. Non-exercise activity thermogenesis (NEAT). Nutr Rev. 2004; 62(7Pt 2):S82–97.

6. Levine JA, Baukol PA, Westerterp KR. Validation of the Tracmor triaxial accelerometer system for walking. Med Sci Sports Exerc. 2001; 33:1593–7.

7. Levine JA, Lanningham-Foster LM, McCrady SK, Krizan AC, Olson LR, Kane PH, Jensen MD, Clark MM. Interindividual variation in posture allocation: possible role in human obesity. Science. 2005; 307:584–6.

8. Lanningham-Foster L, Nysse LJ, Levine JA. Labor saved, calories lost: the energetic impact of domestic labor-saving devices. Obes Res. 2003; 11:1178–81.