Across the life span,vitamin D needs are the lowest for those over the age of 70.

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Quizplus · Accepted Answer

Vitamin D needs actually increase with age, particularly for those over 70. This is because older individuals may have reduced skin synthesis of vitamin D, decreased intake or absorption from food, and reduced kidney function for activation of vitamin D. Therefore, they may require higher doses of vitamin D supplements to maintain adequate levels.

Across the Life Span,vitamin D Needs Are the Lowest for Those