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POCKET GUIDE - Bright Futures - American Academy of Pediatrics

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Adolescence<br />

46<br />

<strong>Bright</strong> FUTURES<br />

Body image<br />

■ Changes associated with puberty can affect adolescents’<br />

satisfaction with their appearance.<br />

■ For males, increased size and muscle development that<br />

come with physical maturation usually improve their<br />

body image.<br />

■ For females, physical maturation may lead to dissatisfaction<br />

with their bodies, which may result in weight<br />

concerns and dieting.<br />

■ social pressure to be thin and the stigma <strong>of</strong> obesity can<br />

lead to unhealthy eating behaviors and a poor body image<br />

during adolescence.<br />

■ Adolescents may try fad diets and underestimate the<br />

associated health risks.<br />

physical Activity<br />

■ As adolescents grow and develop, their motor skills<br />

increase, providing more opportunities for engaging in<br />

physical activity.<br />

■ Physical activity usually occurs in group settings, and<br />

adolescents’ engagement in physical activity may be<br />

influenced by peers.<br />

■ Parents influence an adolescent’s physical activity level<br />

when they participate with the adolescent and show that<br />

physical activity is fun.<br />

■ Parents’ encouragement to be physically active significantly<br />

increases adolescents’ activity levels.<br />

Common nuTriTion ConCerns<br />

■ Decrease in consumption <strong>of</strong> milk and other milk products.<br />

■ increase in consumption <strong>of</strong> beverages high in sugar,<br />

especially s<strong>of</strong>t drinks and sports drinks.<br />

■ insufficient intake <strong>of</strong> fruits and vegetables.<br />

■ higher consumption than recommended <strong>of</strong> foods high<br />

in fat, especially saturated and trans fats, cholesterol,<br />

and sodium.<br />

■ rise in overweight and obesity.<br />

■ Low levels <strong>of</strong> physical activity.<br />

■ increase in eating disorders, body image concerns,<br />

dieting, and unsafe weight-loss methods.<br />

■ Prevalence <strong>of</strong> iron-deficiency anemia (in females).<br />

■ Prevalence <strong>of</strong> hyperlipidemia.<br />

■ Food insecurity among adolescents from families with<br />

low incomes.<br />

(see Key indicators <strong>of</strong> Nutrition risk for Children and<br />

Adolescents.)

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