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Division of Population Health

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Indicator 6. Eating fruits and vegetables daily<br />

• Diets rich in fruits and vegetables may reduce the risk <strong>of</strong> some cancers and chronic diseases,<br />

such as diabetes and cardiovascular disease. Fruits and vegetables provide essential vitamins and<br />

minerals, fiber, and other substances that are important for good health.<br />

• A greater proportion <strong>of</strong> adults aged 65 years or older eat 5 or more fruits and vegetables daily<br />

compared with other age groups. 17<br />

Indicator 7. Obesity<br />

• Obesity is defined as having a body mass index (BMI) <strong>of</strong> 30 or higher. BMI is calculated by<br />

dividing a person’s weight in kilograms by his or her height in meters squared (kg/m2).<br />

• The BRFSS uses self-reported data about height and weight, which may lead to under estimating<br />

obesity in the United States. The National <strong>Health</strong> and Nutrition Examination Survey (NHANES),<br />

which takes body measurements, estimates the prevalence <strong>of</strong> obesity among older adults at 34.6%. 18<br />

• Older adults can benefit from maintaining a healthy body weight. Obesity is a risk factor for many<br />

chronic conditions, including stroke, heart disease, cancer, and arthritis. 19<br />

• The environment plays a role in helping to fight obesity. People may make decisions on the basis<br />

<strong>of</strong> their environment or community. For example, a person may choose not to walk to the store<br />

or to work because <strong>of</strong> a lack <strong>of</strong> sidewalks. Communities, homes, and workplaces can all influence<br />

people’s health decisions. Because <strong>of</strong> this influence, it is important to create environments in these<br />

locations that make it easier to be physically active and eat a healthy diet.<br />

Monitoring State and Community Environmental Policies<br />

CDC’s <strong>Division</strong> <strong>of</strong> Nutrition, Physical Activity, and Obesity has a policy monitoring<br />

system accessible through an online database that allows users to search for statelevel<br />

legislation and regulations related to obesity, physical activity, and nutrition.<br />

Topics such as access to healthy foods, farmers’ markets, fruits and vegetables, active<br />

transit, parks and recreation, transportation, pedestrians, and walking in community<br />

and medical settings can be researched by state and year. The database allows users<br />

to track policies over time, as well as between states. To access the database, go to<br />

http://apps.nccd.cdc.gov/DNPAOLeg.<br />

Indicator 8. Current smoking<br />

• Tobacco use remains the single largest preventable cause <strong>of</strong> disease, disability, and death in<br />

the United States. 20<br />

• Although most older adults who were once regular smokers have quit, about 8.4% <strong>of</strong> adults<br />

aged 65 or older were still smoking cigarettes in 2010 (Table 1).<br />

PAGE 20 The State <strong>of</strong> Aging and <strong>Health</strong> in America 2013

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