Which of the following foods is NOT a source of vitamin C?

• A. Broccoli
• B. Strawberries
• C. Chicken breast
• D. Oranges

Answer: (C)

Verified step by step guidance

1. Understand the role of vitamin C in the body: Vitamin C, also known as ascorbic acid, is an essential nutrient that supports the immune system, aids in collagen synthesis, and acts as an antioxidant.
2. Identify common sources of vitamin C: Foods rich in vitamin C include fruits like oranges, strawberries, and vegetables like broccoli. These are plant-based sources known for their high vitamin C content.
3. Analyze the options provided: Broccoli, strawberries, and oranges are all plant-based foods that are well-documented sources of vitamin C. Chicken breast, on the other hand, is an animal-based food and is not a significant source of vitamin C.
4. Recall that animal-based foods, such as chicken breast, generally do not contain vitamin C because vitamin C is primarily found in fruits and vegetables.
5. Conclude that the food item NOT containing vitamin C in the given list is chicken breast, as it does not provide this nutrient.