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Striking a Healthy Energy Balance

Physical Activity and Cancer

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VOLUME 4, ISSUE 1
person on a scale
Striking a Healthy Energy Balance

Reported by Peggy Vaughn
January 30, 2004

At a time when nearly two-thirds of the U.S. population is considered overweight or obese, compelling evidence suggests that excess body weight is a risk factor for many cancers. However, body weight is among many health and lifestyle related factors that play a role in cancer risk and survival. The term "energy balance" describes the complex interaction of diet, physical activity, and genetics, and may play an important role in cancer prevention and control.


Striking a Healthy Energy Balance

Related Article

Physical Activity and Cancer

Reported by Tristan Blanchard
Updated March 31, 2004

What is physical activity?

Physical activity is any bodily movement produced by skeletal muscles; such movement results in an expenditure of energy. Physical activity is a critical component of energy balance, a term used to describe how weight, diet, and physical activity influence health, including cancer risk.


Physical Activity and Cancer

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