Which statement best defines vitamins according to the material?

Which statement best defines vitamins according to the material?

• A. Vitamins are organic substances derived from plants or animals and are necessary for normal growth and development.
• B. Vitamins are inorganic minerals required in large amounts.
• C. Vitamins are fats produced by the liver.
• D. Vitamins are a form of stress in materials.

Answer: (A)

Vitamins are organic substances derived from plants or animals and are necessary for normal growth and development. They are essential micronutrients that support metabolism, often acting as coenzymes or antioxidants, and are required in small amounts. They are not minerals, which are inorganic elements, nor are they fats produced by the liver, and they are not a form of stress in materials.

Vitamins are organic substances derived from plants or animals and are necessary for normal growth and development. They are essential micronutrients that support metabolism, often acting as coenzymes or antioxidants, and are required in small amounts. They are not minerals, which are inorganic elements, nor are they fats produced by the liver, and they are not a form of stress in materials.