I have read many studies out of the Karolinska Institute in Sweden and they demonstrated that Vitamin E, Co-Q-10, and Fish Oil could protect the immune system of athletes and prevent disease.

Advertising Disclosure: Please note that many links to retailers are affiliate links, which yields a commission for us. allauthor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon sites.