You are likely right. I'm going to do some research on what combines with another food to make a complete protein. I eat red beans and rice frequently and soy as well. I'm not giving up on my vegan way of eating, I just need to be more mindful and do the extra work that is needed to be a healthy vegan. I see a nurse practitioner from time to time and I think making an appointment to talk with her would be a good idea. I worked damned hard for my muscles and don't like them wasting away on me.
There is some useful information on the UK Vegan Runners Club link. Perhaps you can get some useful tips (a vegan athlete's diet isn't a normal vegan one) as the articles are
written by people who have real expertise on the subject:
Nutrition Archives
www.veganrunners.org.uk
Frequently Asked Questions
Find out the most frequently asked questions when joining the Vegan Runners UK. Help promote a healthy, cruelty-free lifestyle. Join Us Today!
www.veganrunners.org.uk