noun
- substances that can be converted into vitamins in the body
Usage: biochemistry; nutrition
Examples
- Beta-carotene is one of the most important provitamins found in carrots.
- The body converts provitamins into active vitamins through metabolic processes.
- Many fruits and vegetables contain provitamins that support good health.
- Provitamin A compounds are abundant in orange and yellow vegetables.
- Nutritionists study how provitamins are transformed into essential vitamins.
- Some provitamins are more easily absorbed when consumed with fats.