Correct Answer: Vitamin C

Solution : The correct answer is Vitamin C .

Vitamin C is highly labile and can be easily destroyed by heat, cooking and prolonged storage. Vitamin C is water-soluble, making it susceptible to heat, light, and air. Boiling, steaming, and prolonged exposure to air can lead to its degradation. Examples of vitamin C-rich foods include citrus fruits, strawberries, kiwi, Broccoli and bell peppers.