Adolescence

Definition

Adolescence is the transitional stage from childhood to adulthood, typically ranging from ages 10 to 19. This period involves significant physical, emotional, and psychological changes that impact overall health and nutrition needs.

5 Must Know Facts For Your Next Test

1. Adolescents experience rapid growth and hormonal changes, increasing their nutritional requirements.
2. Adequate calcium and vitamin D intake during adolescence is crucial for achieving peak bone mass and preventing future osteoporosis.
3. Iron needs are higher in adolescents due to increased blood volume and muscle mass, particularly in menstruating females.
4. Proper nutrition during adolescence can prevent long-term gastrointestinal issues such as irritable bowel syndrome (IBS).
5. Imbalances in macronutrients can affect endocrine functions, influencing growth, metabolism, and mood stability.

Review Questions

• Why is adequate calcium intake critical during adolescence?
• How do hormonal changes during adolescence impact nutritional needs?
• What are the potential long-term gastrointestinal impacts of poor nutrition during adolescence?

Related terms

Puberty: The phase of development where a child's body begins to mature into an adult body capable of sexual reproduction.

Peak Bone Mass: The maximum bone density and strength reached at the end of skeletal maturation.

Macronutrients: Essential nutrients required in large amounts including carbohydrates, proteins, and fats necessary for energy and bodily functions.