Discussion 9 1. Watch the following videos. 2. From the videos above, answer the

Discussion 9
1. Watch the following videos.
2. From the videos above, answer the following questions:
Define Bioavailability and explain its impact on dietary intake?
What can occur to the absorption of other minerals when a person takes a supplement that contains an excess amount of a Calcium? Explain.
Discussion 10
1. Watch the following videos.
2. From the videos above, answer the following questions:
What is the potential impact of caffeine on athletes?
How is nutrition the key to sports performance?