This is growth spurt time, kids …(1) about 20% of adult height and 50% of adult weight during … (2). because growth and … (3) is so rapid during this period, the requirements for all nutrients increase. this is especially true of calcium and … (4). the best way to … (5) teen dietary changes is by … (6) information about short-term consequences that they can relate to: appearance, athletic ability, popularity and… (7) of life, because these are more important to most teens than long-term health. calcium will … (8) them grow taller during their growth spurt. iron will help them … (9) better on tests and … (10)​