Which statement is true about vitamins and minerals?

Which statement is true about vitamins and minerals?

• A. Vitamin C is a nonessential vitamin.
• B. NADH is a major mineral.
• C. Major minerals are required in less than 100 mg/day.
• D. Essential vitamins are vitamins needed from the diet.

Answer: (D)

Vitamins and minerals are essential micronutrients, but they differ in form and how the body uses them. Vitamins are organic compounds required in small amounts, and essential vitamins are those that must be obtained from the diet because the body cannot produce them in sufficient amounts. That makes the statement that essential vitamins are vitamins needed from the diet true. Vitamin C is not nonessential; it is an essential vitamin because humans cannot synthesize it and must obtain it through food. NADH is not a mineral; it is an organic cofactor involved in redox reactions. Major minerals are not required in less than 100 mg/day; they are needed in amounts greater than about 100 mg/day.

Vitamins and minerals are essential micronutrients, but they differ in form and how the body uses them. Vitamins are organic compounds required in small amounts, and essential vitamins are those that must be obtained from the diet because the body cannot produce them in sufficient amounts. That makes the statement that essential vitamins are vitamins needed from the diet true.

Vitamin C is not nonessential; it is an essential vitamin because humans cannot synthesize it and must obtain it through food. NADH is not a mineral; it is an organic cofactor involved in redox reactions. Major minerals are not required in less than 100 mg/day; they are needed in amounts greater than about 100 mg/day.