Which set of micronutrients are specifically highlighted as concerns during adolescence due to rapid growth and bone accrual?

• A. Vitamin C, magnesium, selenium, and folate — because these are the major drivers of adolescent bone growth.
• B. Chromium, iodine, vitamin K, and manganese — as they are the primary determinants of adolescent growth velocity.
• C. Calcium, iron, vitamin A, and vitamin D — with calcium and vitamin D especially important for rapid bone mineralization.
• D. Zinc, potassium, niacin, and thiamine — since these micronutrients are lost in greatest amounts during puberty-related sweating.

Answer: (C)