does antioxidants help put oxegan in your blood?

No.

so what are they for in your? body

Thank you for using the Jiskha Homework Help Forum. Here are some sites on antioxidants:

1. http://en.wikipedia.org/wiki/Antioxidant

2. http://www.cancer.gov/cancertopics/factsheet/antioxidantsprevention

3. http://www.nlm.nih.gov/medlineplus/antioxidants.html

4. http://health.howstuffworks.com/antioxidant1.htm

thank you these have been very helpful to me