Answer-Which is not shown by vitamins?

Vitamins are organic compounds essential for normal growth, metabolism, and overall health. However, they do not directly release energy as they are not caloric nutrients like carbohydrates, proteins, or fats. Instead, they act as coenzymes or precursors for enzyme activation. Information Booster Vitamins support metabolic processes. Growth and development depend on adequate vitamin intake. They do not have a caloric value or provide direct energy. Examples Vitamin B complex assists in energy metabolism, but the energy comes from food.