healthy children ages & stages teen nutrition a teenagers nutritional needs ages & stages listen. A surge in appetite around the age of ten in girls and twelve in boys foreshadows the growth spurt of puberty. if you are facing any of these issues with your teens food habits, read on to more about the nutritional needs for teenagers and what you can do about it. Not all teenagers may have the same nutritional requirements. An ounce equivalent may include a 12 cup serving of cooked rice or pasta, 1 cup of cereal or one slice of bread. Late evening food and beverage consumption by adolescents in us. This data brief characterizes foodbeverage consumption by individuals age 12 to 19 years in the u. The teen growth spurt is one of the most dramatic, rapid changes that the human body experiences its second only to the amazing growth that takes place during the first year of life. To support this major transition, the body requires increased calories and nutrients. during this time, your teenager needs extra calcium, calories, protein, and iron. Also bear in mind that your teenagers eating habits are likely to be influenced by media messages, peers, and body image issues. It is your responsibility to ensure they are eating healthy and are getting all the nutrients they need. Nutritional needs vary throughout life and are greatly influenced by whether you are in a stage of growth and development or maintenance.