Achieving and sustaining ideal body weight throughout the expectancy is an important to maintaining good health and quality of life. Many behavioral, environmental, and genetic determinants have been displayed to impact a person’s human body weight. Calorie balance over time is the vital to load management. Calorie balance describes the relationship in between calories spend from foods and beverages and calories expended in regular body attributes (i.e., metabolic processes) and also through physics activity. World cannot manage the calorie expended in metabolic processes, however they can manage what lock eat and drink, and also how many calories they use in physical activity.

You are watching: The number of calories consumed must equal the number of calories

Calories have to equal calories expended for a human being to keep the very same body weight. Consuming much more calories than expended will an outcome in weight gain. Whereas consuming under calories 보다 expended will result in load loss. This deserve to be completed over time by eating under calories, being an ext physically active, or, finest of all, a combination of the two.

Maintaining a healthy and balanced body weight and also preventing overfill weight obtain throughout the expectancy are extremely preferable to shedding weight after load gain. Once a human becomes obese, reducing body weight ago to a healthy selection requires far-ranging effort end a expectancy of time, also years. World who are many successful at shedding weight and also keeping it off carry out so through ongoing attention to calorie balance.

The current high prices of overweight and also obesity amongst virtually all subgroups of the population in the joined States show that countless Americans are in calorie imbalance—that is, lock consume an ext calories than they expend. To curb the obesity epidemic and also improve their health, Americans should make far-reaching efforts come decrease the total variety of calories lock consume from foods and also beverages and also increase calorie expenditure with physical activity. Afford these objectives will need Americans to choose a healthy and balanced eating pattern that consists of nutrient-dense foods and beverages castle enjoy, meets nutrient requirements, and stays within calorie needs. In addition, american can pick from a range of strategies to boost physical activity.

Key Recommendations

prevent and/or alleviate overweight and also obesity through enhanced eating and physical task behaviors. Control total calorie entry to regulate body weight. For civilization who room overweight or obese, this will typical consuming fewer calories native foods and beverages. Increase physical task and reduce time invested in sedentary behaviors. Maintain proper calorie balance throughout each phase of life—childhood, adolescence, adulthood, pregnancy and also breastfeeding, and older age.

See more: 2 Letter Words That Start With Az, Words That Start With Az

An Epidemic of Overweight and Obesity

The ubiquity of overweight and also obesity in the United says is dramatically greater now than it to be a few decades ago. This is true for all age groups, including children, adolescents, and also adults. Among the largest alters has been rise in the variety of Americans in the obese category. As shown in the maps below, the prevalence of obesity has actually doubled and also in some cases tripled between the 1990s and also 2011.