Question

Nutritional requirements of adolescents are higher than that of adults. Explain.

Answer 1

1. Adolescents experience rapid physical growth, including gains in height, muscular mass, and organ development, necessitating more food intake than adults who have completed their growth phase.
2. During adolescence, the body's metabolism speeds up, requiring more energy to fuel the physical and mental changes.
3. Adolescents require extra protein to support tissue growth and repair, mainly muscle development, which occurs rapidly at this point.
4. Calcium and vitamin D needs are higher to promote bone formation and avoid potential bone-related problems such as osteoporosis. Adolescents get their peak bone mass; thus, these nutrients are needed.
5. Iron requirements rise, especially for girls, once menstruation begins. Iron is essential for haemoglobin formation, which promotes increased blood volume and oxygen transfer during growth.
6. Adolescents frequently engage in higher amounts of physical activity, such as sports and exercise, which increases their energy and nutrient requirements compared to adults.

7. Nutritional deficiencies during adolescence can have a long-term impact, including developmental delays, poor bone health, and reduced immune systems, stressing the significance of good nutrition.

8. The brain grows rapidly during adolescence and requires a proper intake of nutrients such as omega-3 fatty acids, vitamins, and minerals to promote cognitive function and mental health.