1. Vitamin C
But fruit juices, vitamin-supplemented drinks, or vitamin-supplemented foods may contain just as much vitamin C as a supplement tablet. ... The hypothesis was that fresh fruit juices should contain more vitamin C since they had not been heat treated and probably had spent less time on a shelf or being transported than commercially sold drinks. ... Since vitamin C is labile (meaning susceptible to change and unstable), the commercially sold juices, which have most likely been heat-treated and stored in various conditions for various periods of time, should have lower vitamin C content than fres...
- Word Count: 3000
- Approx Pages: 12
- Grade Level: High School